Open an account
Temperatures

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

Miami Daily Temperature High 2026 · Oct 31, 2026 · Trading open

$165 vol.
Show all 11 outcomes
  • Above 82
    No trades yet
    YesNo
  • Above 87
    No trades yet
    YesNo
  • Above 88
    No trades yet
    YesNo

About this market

Traders price Above 83 at 80%, ahead of Above 84 at 45%.

The market has $165 in volume across 15 trades; the most recent was on Oct 31, 2026.

Trading closes on Oct 31, 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 83Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 83 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 84Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 84 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 85Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 85 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 86Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 86 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 78Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 78 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 79Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 79 F on October 31, 2026? (maximum) (max) (hottest).
Show rules for all 11 outcomes
  • Above 80Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 80 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 81Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 81 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 82Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 82 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 87Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 87 F on October 31, 2026? (maximum) (max) (hottest).
  • Above 88Resolves Yes if the highest temperature in Miami (MIA)(KMIA) exceeds 88 F on October 31, 2026? (maximum) (max) (hottest).

Result confirmed by Weather Underground.

Trading opened
Oct 30, 2026
Trading closes
Oct 31, 2026, 11:59 PM ET
Expected result
Nov 1, 2026
Expected payout
Oct 31, 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.