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Temperatures

What will the highest temperature in Washington DC (DC)(DCA)(KDCA) be?

Washington DC Daily Temperature High 2026 · Oct 30, 2026 · Trading open

$50 vol.
Show all 11 outcomes
  • Above 77
    No trades yet
    YesNo
  • Above 78
    No trades yet
    YesNo
  • Above 79
    No trades yet
    YesNo

About this market

Traders price Above 73 at 89%, ahead of Above 74 at 82%.

The market has $50 in volume across 17 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 Washington, DC as reported by the Weather Underground for the Ronald Reagan Washington National Airport Station (KDCA).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/washington-dc-kdca.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 73Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 73 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 74Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 74 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 75Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 75 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 76Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 76 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 69Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 69 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 70Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 70 F on October 30, 2026? (maximum) (max) (hottest).
Show rules for all 11 outcomes
  • Above 71Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 71 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 72Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 72 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 77Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 77 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 78Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 78 F on October 30, 2026? (maximum) (max) (hottest).
  • Above 79Resolves Yes if the highest temperature in Washington DC (DC)(DCA)(KDCA) exceeds 79 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.