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Temperatures

What will the lowest temperature in Seattle (SEA)(KSEA) be?

Seattle Daily Temperature Low 2026 · Nov 11, 2026 · Trading open

$286 vol.
Show all 11 outcomes

About this market

Traders price Below 57 at 94%, ahead of Below 55 at 93%.

The market has $286 in volume across 58 trades; the most recent was on Nov 11, 2026.

Trading closes on Nov 12, 2026, 2:59 AM ET. The result is confirmed by Weather Underground.

The daily temperature low in Seattle, WA as reported by the Weather Underground for the Seattle-Tacoma Intl Airport Station (KSEA).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/seattle-ksea.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%.

  • Below 57Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 57 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 55Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 55 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 56Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 56 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 54Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 54 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 58Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 58 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 53Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 53 F on November 11, 2026? (minimum) (min) (coldest).
Show rules for all 11 outcomes
  • Below 52Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 52 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 50Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 50 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 51Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 51 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 48Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 48 F on November 11, 2026? (minimum) (min) (coldest).
  • Below 49Resolves Yes if the lowest temperature in Seattle (SEA)(KSEA) is below 49 F on November 11, 2026? (minimum) (min) (coldest).

Result confirmed by Weather Underground.

Trading opened
Nov 10, 2026
Trading closes
Nov 12, 2026, 2:59 AM ET
Expected result
Nov 12, 2026
Expected payout
Nov 12, 2026

More Seattle Daily Temperature Low 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.