Miami Low Temp June 16: Will It Hit 78-79°F?

Miami’s overnight low temperature on June 16 has become a surprisingly active prediction market. The 78-79°F band now carries a 57% implied probability, up sharply after a 15.5% price jump in the last hour. That move signals fresh conviction flowing into a market that was sitting near 41 cents just yesterday.

The market question asks: what will the lowest temperature recorded in Miami be on June 16? The 78-79°F outcome trades at $0.57 YES and $0.43 NO, resolving at noon on June 16, 2026. Total volume stands at $1,445, all of it placed in the last 24 hours.

How the Miami Low Temperature Contract Works

This contract resolves YES if Miami’s official low temperature on June 16 lands in the 78-79°F range. The National Weather Service Miami office provides the official measurement used for resolution. All other temperature bands, including 80-81°F, 76-77°F, and every other listed outcome, resolve NO for the 78-79°F contract.

• YES ($0.57, 57% probability): Miami’s June 16 low temperature falls between 78°F and 79°F inclusive.
• NO ($0.43, 43% probability): Miami’s June 16 low temperature lands outside the 78-79°F range, in any other listed band.

The NO outcome becomes real when the overnight temperature either stays warmer than 79°F or drops below 78°F. June in Miami runs warm. The city’s climatological average low for mid-June sits near 77-78°F, but urban heat and current atmospheric conditions can push that figure higher. A warmer-than-average night, which is common during active Atlantic pre-season conditions, would push the resolution toward the 80-81°F band instead.

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Momentum and Market Signals

The momentum composite here is strong and recent. A 15.5% price jump in one hour, combined with a trend score of 73.10, points to a single catalyst: weather forecast updates issued the evening of June 15. When National Weather Service forecast discussions narrow the expected low range, traders reprice fast. That appears to be exactly what happened here.

Total volume is $1,445, with all of it arriving in the last 24 hours. Liquidity sits at $30,471, which is deep relative to the volume. That ratio matters. The order book can absorb new trades without the price whipsawing, but the thin volume also means this market is one or two large trades away from a significant reprice. When volume sits below $1M, a single informed bet can move the contract sharply.

• The 15.5% one-hour price jump reflects fresh forecast data, not speculative noise. Traders appear to be pricing a specific NWS model run.
• Trader sentiment sits at 57% YES and 43% NO, a moderate lean rather than strong consensus.
• The $30,471 liquidity pool is healthy for a short-duration weather market. Price stability is real, but thin trading volume means one large position changes the picture.
• Zero open interest suggests all current positions are recently opened, meaning this market has no legacy directional overhang.
• The 24-hour price origin near $0.41 and the current $0.57 represents a 39% price appreciation in under a day. That is meaningful movement for a binary weather contract.

Lines Analysis: Miami Low Temperature on June 16

Mid-June Miami overnight lows cluster between 76°F and 81°F under typical atmospheric conditions. The 78-79°F band represents the climatological bull’s-eye. National Weather Service Miami forecast discussions for June 15-16 consistently pointed toward lows in this range, which explains why traders piled in quickly once updated model guidance appeared. The data is not ambiguous about what a normal warm June night looks like in this city.

The 80-81°F band poses the primary challenge to YES resolution. Miami sits in an urban heat island, and nights following hot, humid days frequently hold temperatures above 79°F through sunrise. If southerly flow or elevated dew points persist into the overnight hours of June 16, the low could settle one band higher and the 78-79°F contract would miss. A cold front or unusual wind shift pushing readings below 78°F is a lower-probability path but would also trigger a NO resolution.

• National Weather Service Miami issues updated forecast discussions every six hours. Any shift in the predicted low toward 80°F or above would reprice this contract downward fast.
• Dew point readings above 75°F in Miami during the evening hours of June 15 would support a warmer overnight low, tilting toward the 80-81°F band.
• Clear skies after midnight allow slightly more radiative cooling, which favors the lower end of the predicted range and supports YES.
• Offshore wind patterns versus onshore flow will determine whether urban heat retention keeps the low elevated. Onshore southeasterlies tend to hold temperatures higher.
• The final NWS hourly observations logged before the noon June 16 resolution timestamp will determine the outcome. No data gaps are expected.

The data favors the 78-79°F band as the most likely single outcome in a multi-outcome market. Here’s what the measurements are telling us: mid-June Miami lows center exactly on this range, and fresh forecast guidance aligned with that climatology drove today’s price jump. With $1,445 in total volume, trader conviction exists but is not overwhelming. The market is pricing uncertainty, not science. The next NWS forecast discussion will be the clearest signal before resolution.

Slight Lean Toward Yes, Weather Data Dependent

The 78-79°F band occupies Miami’s climatological sweet spot for mid-June overnights, and the sharp price movement reflects real forecast alignment. The data doesn’t care about the politics, and here the data points squarely at this temperature range.

What the market says: At 57% implied probability, the market sees this outcome as more likely than not but nowhere near settled. With resolution arriving June 16 at noon and a final NWS observation set to lock in the answer, volatility remains possible in the final overnight hours.

Key unknown: The National Weather Service Miami forecast discussion issued after 11 PM on June 15 will either confirm or challenge the 78-79°F range. Any upward revision toward 80°F or higher would reprice this contract materially before resolution.