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Temperatures

What will the highest temperature in Boston (BOS)(KBOS) be?

Boston Daily Temperature High 2026 · Nov 13, 2026 · Trading open

$45 vol.
Show all 11 outcomes
  • Above 50
    No trades yet
    YesNo
  • Above 51
    No trades yet
    YesNo
  • Above 52
    No trades yet
    YesNo

About this market

Traders price Above 45 at 91%, ahead of Above 46 at 25%.

The market has $45 in volume across 19 trades; the most recent was on Nov 13, 2026.

Trading closes on Nov 13, 2026, 11:59 PM ET. The result is confirmed by Weather Underground.

The daily temperature high in Boston, MA as reported by the Weather Underground for the Logan Intl Airport Station (KBOS).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/boston-kbos.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 45Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 45 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 46Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 46 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 47Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 47 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 49Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 49 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 48Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 48 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 42Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 42 F on November 13, 2026? (maximum) (max) (hottest).
Show rules for all 11 outcomes
  • Above 43Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 43 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 44Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 44 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 50Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 50 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 51Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 51 F on November 13, 2026? (maximum) (max) (hottest).
  • Above 52Resolves Yes if the highest temperature in Boston (BOS)(KBOS) exceeds 52 F on November 13, 2026? (maximum) (max) (hottest).

Result confirmed by Weather Underground.

Trading opened
Nov 12, 2026
Trading closes
Nov 13, 2026, 11:59 PM ET
Expected result
Nov 14, 2026
Expected payout
Nov 13, 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.