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Temperatures

What will the highest temperature in Tokyo (HND)(RJTT) be?

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

$50 vol.
  • Above 21$18 vol.
    88%
    YesNo
  • Above 22$22 vol.
    69%
    YesNo
  • Above 23$10 vol.
    25%
    YesNo
  • Above 18
    No trades yet
    YesNo
  • Above 19
    No trades yet
    YesNo
  • Above 20
    No trades yet
    YesNo
  • Above 24
    No trades yet
    YesNo
  • Above 25
    No trades yet
    YesNo
Show all 9 outcomes
  • Above 26
    No trades yet
    YesNo

About this market

Traders price Above 21 at 88%, ahead of Above 22 at 69%.

The market has $50 in volume across 12 trades; the most recent was on Oct 30, 2026.

Trading closes on Oct 31, 2026, 10:59 AM ET. The result is confirmed by Weather Underground.

The daily temperature high in Tokyo, Japan as reported by the Weather Underground for the Tokyo Haneda Intl Airport Station (RJTT).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/tokyo-rjtt.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 21Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 21 C on October 31, 2026? (maximum) (max).
  • Above 22Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 22 C on October 31, 2026? (maximum) (max).
  • Above 23Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 23 C on October 31, 2026? (maximum) (max).
  • Above 18Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 18 C on October 31, 2026? (maximum) (max).
  • Above 19Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 19 C on October 31, 2026? (maximum) (max).
  • Above 20Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 20 C on October 31, 2026? (maximum) (max).
Show rules for all 9 outcomes
  • Above 24Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 24 C on October 31, 2026? (maximum) (max).
  • Above 25Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 25 C on October 31, 2026? (maximum) (max).
  • Above 26Resolves Yes if the highest temperature in Tokyo (HND)(RJTT) exceeds 26 C on October 31, 2026? (maximum) (max).

Result confirmed by Weather Underground.

Trading opened
Oct 29, 2026
Trading closes
Oct 31, 2026, 10:59 AM ET
Expected result
Oct 31, 2026
Expected payout
Oct 31, 2026

More Tokyo Daily Temperature High markets

Other dates in this series

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.