LA Hit 74-75°F on July 5: Polymarket Resolves | Lines.com

Los Angeles recorded a daily high temperature of 74 to 75 degrees Fahrenheit on July 5, 2026, resolving this Polymarket bracket market at full value. The Weather Underground reading at Los Angeles International Airport (KLAX) confirmed the measurement, triggering resolution on July 5, 2026. The 74-75°F outcome landed squarely in the moderate mid-range of the available brackets, well below the 80°F-or-higher tail and above the marine-layer floor near 61°F.

Traders entered the day with genuine uncertainty. The market opened at 43% implied probability for the 74-75°F bracket, meaning the collective view assigned a 57% chance to some other temperature range winning. By resolution, the price had climbed to 100%, reflecting a 57-percentage-point swing driven by $47,164 in 24-hour volume out of $76,058 total. The market priced real meteorological uncertainty on July 4 and July 5, then converged sharply as KLAX observations confirmed the bracket.

Los Angeles Recorded 74-75°F on July 5, 2026

The KLAX station reported a daily summary high in the 74-75°F range for July 5, 2026. That measurement sits roughly 10 to 11 degrees below Los Angeles’s typical July average high near 85°F, a signature of the coastal marine layer that suppresses temperatures at the airport station during early-month periods. The 74-75°F bracket required the temperature to fall within a two-degree window, making precision the core resolution risk from the start.

The final hours of trading reflected rapid convergence. The 24-hour price action included a notable intraday drop of 7% on July 5 before two separate upward moves of 20% and 19.3% on the same day confirmed the bracket. By noon Pacific time, the market closed at 100%, with no residual liquidity suggesting a competing bracket.

Sponsored Partner

How the Market Performed on the 74-75°F Call

The 43% opening implied probability means the 74-75°F bracket was the single most likely outcome among eleven options at open, but it was far from consensus. A 43% price on a binary slice of a multi-bracket market reflects genuine distributional spread, not a mispriced longshot. The market correctly identified the general range but underweighted the 74-75°F bracket relative to the final outcome. By close, the 57-percentage-point appreciation confirmed traders who held the bracket from open were correctly positioned ahead of the KLAX confirmation.

Total volume of $76,058 signals meaningful trader engagement for a daily temperature bracket market. Liquidity of $187,730 provided healthy price discovery depth, allowing the price to move efficiently as new meteorological data arrived. The market structure performed well given the narrow two-degree resolution window.

• The 74-75°F bracket resolved at 100%, up from a 43% opening implied probability, a 57-percentage-point appreciation on confirmed KLAX data.
• Total volume reached $76,058, with $47,164 (62% of total) traded in the final 24 hours as the temperature outcome became clear.
• Liquidity of $187,730 supported efficient intraday price movement across competing brackets without distortion.
• The market correctly identified the mid-range temperature zone as the leading candidate and resolved without dispute on the Weather Underground summary data.

What the July 5 Reading Means for LA Temperature Markets

A July 5 high of 74-75°F at KLAX reinforces the well-documented early-July marine layer pattern for coastal Los Angeles. The airport station regularly records highs 8 to 12 degrees below inland basin stations during June Gloom and its early-July extension. Traders pricing future daily temperature markets at KLAX should weight marine-layer brackets more heavily in the first two weeks of July. The AccuWeather monthly outlook showing July 2026 highs ranging from 80°F to 89°F reflects the broader month, not the coast-adjacent airport microclimate.

The binary structure of this bracket market did not fully capture the meteorological risk. Eleven brackets spread across a 20-degree range gave each outcome roughly a 9% prior probability. The market’s ability to push 74-75°F to 43% at open reflects genuine signal extraction from weather model data. That convergence from 43% to 100% over the final 24 hours is the market doing exactly what prediction markets should do: aggregating new observational data in real time.

• KLAX marine layer patterns compress early-July highs well below the monthly average, making the 72-75°F zone the structural sweet spot for airport-station markets in this period.
• Traders who relied on the AccuWeather monthly range (80-89°F) as a prior would have systematically underweighted the cooler coastal brackets at KLAX.
• The 24-hour volume surge to $47,164 shows traders actively repositioned as July 5 observations began arriving, producing accurate late-stage price discovery.
• Future daily temperature markets at KLAX will benefit from traders anchoring to station-specific climatology rather than city-wide forecasts that blend inland and coastal readings.

LINES RESOLUTION VERDICT

RESOLVED YES: 74-75°F CONFIRMED

The 74-75°F bracket resolved correctly, and the market ultimately got there, but the 43% opening price shows traders left significant value on the table by not weighting KLAX coastal climatology heavily enough at the start.

What the market showed: The 74-75°F bracket opened at 43% implied probability and closed at 100% after KLAX confirmed the daily high. The 57-percentage-point gap reflects genuine early uncertainty across eleven competing brackets, resolved efficiently in the final 24 hours by $47,164 in real-time trading activity.

This analysis reflects the confirmed resolution of this market as of July 5, 2026. Prediction market probabilities reflect collective trader conviction, not guaranteed outcomes. Lines.com does not accept bets or provide financial or gambling advice.