Home / Prediction Markets / Science / Lucknow May 3 Heat Peak: Will Mercury Stay Below 35°C? Lucknow May 3 Heat Peak: Will Mercury Stay Below 35°C? View on Polymarket → Share SR Sofia Renard Climate & Science Analyst Market Resolved Embed NEW Embed this market Full Compact Copy Published May 2, 2026 8 min read Resolution Verdict NO Market Resolved Market has ended. Final implied probability: 100%. Resolved Volume $56.8K $28.1K in 24h Liquidity $2.8M Deep liquidity Time Left Ended Resolves May 3 57K Vol. Ended 1H 6H 1D 1W 1M ALL Select lines to display 34°C or below $9K Vol. 100% Yes 100¢ No 0¢ 35°C $6K Vol. 0% Yes 0¢ No 100¢ 36°C $6K Vol. 0% Yes 0¢ No 100¢ 37°C $6K Vol. 0% Yes 0¢ No 100¢ 38°C $9K Vol. 0% Yes 0¢ No 100¢ 39°C $8K Vol. 0% Yes 0¢ No 100¢ Lucknow is heading into May 3 under a familiar North Indian heat pattern, and the prediction market is split in a way that should make any weather trader pay attention. The contract asks a precise question: will the highest recorded temperature in Lucknow on May 3 hit 35°C or stay at 34°C or below? At 41%, the market is not calling this a likely YES outcome. The heavier money, 59%, sits on the side that says the mercury climbs above the threshold. What makes this interesting is the momentum. The 24-hour price change on the YES side jumped 10.5%, with a trend score of 55.67, suggesting a directional shift in trader conviction over the last day. That composite signal points to a recalibration, likely driven by updated short-range forecast data or shifting synoptic conditions over the Indo-Gangetic Plain. The market is pricing uncertainty, not science, and right now that uncertainty is tilting toward cooler-than-expected peak temperatures. How the Lucknow May 3 Temperature Contract Resolves This contract resolves on a single meteorological fact: the highest temperature recorded in Lucknow on May 3, 2026. The resolution window closes at 12:00:00 UTC on May 3. The market offers a range of outcomes across one-degree intervals from 35°C up to 44°C or higher, plus the primary YES outcome of 34°C or below. The body determining resolution is the market’s designated resolution source, which will reference observed station data for Lucknow, the capital of Uttar Pradesh and one of India’s most heat-exposed major cities. YES (34°C or below): Priced at $0.41, implying a 41% probability that peak temperature stays at or under 34°C.NO (35°C or higher, across multiple outcome tiers): Priced at $0.59 collectively, implying a 59% probability that peak temperature clears the 35°C threshold on May 3. The NO side pays out across any of the alternative outcomes: 35°C, 36°C, 37°C, 38°C, 39°C, 40°C, 41°C, 42°C, 43°C, or 44°C or higher. Lucknow’s historical May climatology is not on the side of mild days. The city regularly records peaks between 38°C and 42°C during the first week of May. For YES to pay, a sustained cloud cover event, unseasonal precipitation, or an anomalous western disturbance would need to suppress daytime temperatures by several degrees below the seasonal norm. Sponsored Partner Momentum and Market Signals: A Sharp 24-Hour Shift The combined momentum signal here is worth unpacking. A flat 1-hour change paired with a 10.5% gain over 24 hours and a trend score of 55.67 suggests a burst of YES-side buying that has since stabilized. That kind of pattern often follows a short-range model run that showed a cooler scenario, or news of cloud cover or moisture advection over Uttar Pradesh. The signal is directional but not yet sustained. Total market volume stands at $27,908, with $19,340 of that moving in the last 24 hours. Liquidity sits at $27,637. Because total volume is well below $1 million, this market is thin. A single large bet or a fresh weather model update could move the YES price by several percentage points in either direction before resolution. Treat the 41% figure as a live signal, not a settled probability. The 24-hour volume of $19,340 represents roughly 69% of total market volume, indicating a sharp acceleration in trading activity on May 2.The YES price moved from approximately $0.38 at market open to $0.41 at the time of writing, a meaningful intraday gain.Thin liquidity below $1 million means price discovery here is sensitive to even modest new information.The 1-hour flat reading suggests the initial buying impulse has paused, not reversed.Trader sentiment at 59% NO reflects the climatological baseline: May in Lucknow is hot, and 34°C or below is a materially below-average peak. Lines Analysis: What the Climatology and the Market Are Saying Here’s what the measurements are telling us. Lucknow’s India Meteorological Department station data shows May 3 historical averages for daily maximum temperatures consistently in the 37°C to 41°C range over the past two decades. The climatological prior is strongly against a sub-35°C peak. For YES to resolve, the city would need conditions more typical of late February than early May. The barrier for NO is actually the easier case to make. A temperature of 35°C or above is the norm for Lucknow in early May, not the exception. What would genuinely threaten the NO side is a pre-monsoon trough, an active western disturbance bringing cloud cover, or rainfall in the 24 hours before the measurement window. Those events occur, but they are not the base case for this calendar window. The market’s 59% NO lean reflects that climatological reality. India Meteorological Department short-range forecasts for Uttar Pradesh on May 3 will be the single most important data signal before resolution.Any forecast showing rain or dense cloud cover over Lucknow on May 2 through May 3 would likely push YES prices sharply higher.Western disturbance activity over northwest India is worth monitoring, as such systems can suppress temperatures across the Indo-Gangetic Plain.If model consensus shifts toward a dry, sunny May 3 with northwesterly hot winds, NO-side prices should firm further.The resolution window closes at 12:00:00 UTC on May 3, leaving very little time for last-minute market adjustment once overnight forecast data arrives. At $27,908 in total volume, the market at this price has made a modest but clear statement: the data favors temperatures above 34°C in Lucknow on May 3. The 41% YES probability is not dismissing the possibility of a cooler day, but it is pricing it as the minority outcome. The data doesn’t care about the politics of heat or climate narratives. What matters here is a single station reading on a single afternoon. LINES VERDICT Cooler Day Unlikely, But Watch the Forecast Window Lucknow’s climatology strongly favors a May 3 peak above 34°C, and the market’s 59% NO lean reflects that baseline. The YES-side momentum over the past 24 hours is real but has not yet overcome the seasonal prior. What the market says: The contract sits at 41% probability for a sub-35°C peak, a minority outcome against May climatology. With less than a day to resolution on May 3 at 12:00:00 UTC, and thin liquidity well below $1 million, any weather model update showing cloud cover or moisture could reprice this contract sharply and quickly. Key unknown: The India Meteorological Department’s next short-range forecast update for Uttar Pradesh, covering May 3 specifically, is the single variable that could meaningfully shift this market before the resolution window closes. Scientific Context: Lucknow in Early May Lucknow sits at the heart of the Indo-Gangetic Plain, where May is climatologically the hottest month before the Southwest Monsoon arrives, typically in late June. The city’s latitude and inland position expose it to some of the most intense heat in South Asia during this window. Historical station data from the India Meteorological Department shows that temperatures at or below 34°C during the first week of May are rare events, usually associated with active precipitation or sustained cloud cover from a western disturbance. The broader 2026 global heat context is notable: related prediction markets show 2026 tracking at 57% probability to rank among the hottest years on record. That global signal does not directly translate to a single-day station reading, but it reflects the background warming trend that makes below-average heat days less frequent across South Asia. Before May 3 at 12:00:00 UTC, the most relevant market-moving event will be the 24 to 48-hour Lucknow-specific forecast from the India Meteorological Department. That forecast, not global trend data, will determine whether 41% becomes 60% or collapses back toward 30%. Frequently Asked Questions What does 41% probability mean here? The market assigns a 41% chance that Lucknow’s highest temperature on May 3 stays at 34°C or below. That means 59% of traded capital expects the peak to clear 35°C or higher.What does the NO side of this contract represent? The NO side covers any temperature outcome of 35°C or above across multiple one-degree intervals up to 44°C or higher. The India Meteorological Department’s observed station data for Lucknow on May 3 determines which outcome resolves.What data event would move this price most? A short-range forecast update from the India Meteorological Department showing rain, cloud cover, or a western disturbance over Lucknow on May 3 would push YES prices sharply higher. A clear, hot forecast would push NO prices higher.When does this contract resolve? Resolution closes at 12:00:00 UTC on May 3, 2026. Traders have less than 24 hours from this writing to act on new meteorological information.Is this market’s volume reliable enough to trust? Total volume is $27,908 with $27,637 in liquidity. Both figures are well below $1 million, meaning thin trading conditions apply. A single significant trade could move the price materially before resolution. This analysis reflects market conditions as of 2026-05-02 12:12:12. Prediction market probabilities are volatile and shift as new data and regulatory decisions emerge, especially as the 2026-05-03 12:00:00 resolution date approaches. Lines.com does not accept bets or provide financial or gambling advice. All market outcomes are uncertain. Market Resolved Outcome: YES Final Price 100% Settled May 3, 2026 Duration 2 days Resolution Analysis Western Disturbance Brings Cloud Cover An active western disturbance tracking across northwest India could drag cloud cover and moisture over Uttar Pradesh on May 3. Cloud suppression of even two to three degrees against the climatological baseline would push peak temperatures toward the 34 degrees Celsius or below threshold, driving YES prices significantly higher in the final hours before resolution. Clear Skies and Northwesterly Winds Confirm Heat If the India Meteorological Department's next forecast update shows clear skies and dry northwesterly winds over Lucknow on May 3, the seasonal heat pattern will dominate. A sunny, windless afternoon over the Indo-Gangetic Plain in early May routinely produces peaks well above 38 degrees Celsius, collapsing the YES probability back toward its 30-day low. Pre-Monsoon Moisture Surge Suppresses Temperature An early surge of Bay of Bengal moisture pushing into central Uttar Pradesh could bring afternoon cloud cover or light rain showers, suppressing the daytime maximum. While rare for early May, such events do occur during transitional pre-monsoon periods and would represent the most credible pathway for YES to resolve. Traders watching regional humidity and moisture flux data would see this signal first. Dust Storm Reduces Incoming Solar Radiation A large dust storm originating from Rajasthan or western Uttar Pradesh can create a thick aerosol layer that reduces incoming solar radiation and briefly suppresses daytime temperatures. These events are difficult to forecast more than 12 hours in advance and could shift peak temperature readings by two to four degrees. In a thin market like this one, even a dust storm forecast would move prices dramatically. Key macro factor: The 2026 global heat context, with prediction markets showing 57% odds for 2026 ranking among the hottest years on record, provides a warming background that makes anomalously cool days in South Asian cities statistically less frequent than historical climatology alone would suggest. Market Timeline May 1, 2026, 4:04 AM Market Created May 1, 2026, 4:10 AM Event Start May 1, 2026, 4:14 AM Market Opened May 3, 2026 Market Resolution Related Prediction Markets Moving Now Highest temperature in NYC on July 21? 82-83°F 100% Yes No 71°F or below 0% Yes No Read Article Moving Now Highest temperature in Hong Kong on July 21? 30°C 100% Yes No 25°C or below 0% Yes No Read Article Moving Now Highest temperature in London on July 21? 22°C 100% Yes No 19°C or below 0% Yes No Read Article Moving Now Highest temperature in Beijing on July 22? 28°C 59% Yes No 29°C 27% Yes No Read Article Moving Now Highest temperature in London on July 22? 25°C 43% Yes No 24°C 25% Yes No Read Article Moving Now Natural Disaster in 2026? 25% chance Yes No Read Article Moving Now How many Tornadoes in the US in July? <100 72% Yes No 100–129 48% Yes No Read Article Moving Now Two SpaceX Starships dock together by…? December 31, 2027 60% Yes No December 31, 2026 9% Yes No Read Article SpaceX Starship Flight Test 13 August 31 96% Yes No July 31 91% Yes No Read Article Loading... Volume Liquidity Ends Outcomes Description Resolution Rules View on Market Comments Loading comments…