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Boston Weather Markets on Kalshi

Today's projected temperature next to what the market is charging. Contracts settle on the official National Weather Service reading — not a phone app, and not necessarily the airport you'd expect.

How Boston settles

Settlement stationLogan Intl (KBOS)
SourceNWS Climatological Report (CLI)
Daily high seriesKXHIGHTBOS
Daily low seriesKXLOWTBOS
RoundingWhole degrees — “above 96°” means 97° or higher

Our projection vs the market

High · 2026-09-13

We project 70°F · likely range 7071°F

RangeMarketOur fair value
68° or below0%
69° to 70°49%
71° to 72°47%
73° to 74°3%
75° to 76°0%
77° or above0%

High · 2026-09-14

We project 72°F · likely range 7175°F

RangeMarketOur fair value
69° or below20%
70° to 71°13¢22%
72° to 73°31¢24%
74° to 75°46¢18%
76° to 77°10%
78° or above5%

Market prices are mid-quotes and move through the day; our figures are what the model currently projects, not a guarantee. Highlighted rows are where we differ from the market most — which is a disagreement, not a promise. Every pick we publish is graded win or lose on our public record.

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