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Temperatures

What will the highest temperature in Miami (MIA)(KMIA) be?

Miami Daily Temperature High 2026 · Oct 30, 2026 · Trading open

$1.2K vol.
Show all 11 outcomes
  • Above 83
    No trades yet
    YesNo
  • Above 89
    No trades yet
    YesNo
  • Above 90
    No trades yet
    YesNo

About this market

Traders price Above 85 at 93%, ahead of Above 84 at 90%.

The market has $1.2K in volume across 58 trades; the most recent was on Oct 30, 2026.

Trading closes on Oct 30, 2026, 11:59 PM ET. The result is confirmed by Weather Underground.

The daily temperature high in Miami, FL as reported by the Weather Underground for the Miami Intl Airport Station (KMIA).Disregard the large red and blue numbers at the top of the new Weather Underground website above the Observations table, as they are not the daily high and low temperatures used by Forecastex. Instead, click the green banner to access the old Weather Underground site and use the original summary table. Alternatively, use the Daily Observations table to identify the highest and lowest temperatures recorded that day. For more research and information on these markets, visit the Weather, Climate & Energy Analysis and Decision Support Website: https://weather.weatherclimatehumansystems.org/miami-kmia.html

Rules and timeline

Each outcome is its own contract. A Yes contract pays $1 if its outcome happens and $0 if not; a No contract pays the reverse. Because the contracts trade separately, their chances don't have to add up to 100%.

  • Above 85Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 85 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 84Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 84 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 86Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 86 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 87Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 87 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 88Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 88 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 80Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 80 F on October 30, 2026? (maximum) (max) (hottest).
Show rules for all 11 outcomes
  • Above 81Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 81 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 82Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 82 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 83Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 83 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 89Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 89 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 90Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 90 F on October 30, 2026? (maximum) (max) (hottest).

Result confirmed by Weather Underground.

Trading opened
Oct 29, 2026
Trading closes
Oct 30, 2026, 11:59 PM ET
Expected result
Oct 31, 2026
Expected payout
Oct 30, 2026

Prices are the last trades on the ForecastEx exchange and can be delayed by about ten minutes. A chance is the price of a Yes contract, not a forecast by Aries. Event contracts involve risk, including the loss of the full amount paid. Information on this page is for informational purposes only and is not investment advice.