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Highest temperature in Boston on May 27, 2026?

Price history — 89° or above

Last 7 days of market YES price (blue) with the fair-price range (orange).

0¢25¢50¢75¢100¢TODAY
market YES fair range
Market price
85° to 86°52¢
87° to 88°36¢
89° or above★ BEST3¢
80° or below0¢
83° to 84°0¢
81° to 82°0¢
Kalshi • Volume: 34.8K contracts • Updated 1h agoCloses: 2026-05-28 (1d)
Kalshi · Climate and Weather
OU's Pick
YES · 89° or above
at 3¢
Price gap
Kalshi
OU's fair29¢
+26¢ underpriced · pays 33×
Confidence
Moderate

The current peak temperature at Boston Logan has already reached eighty-four degrees with hourly forecasts predicting further warming throughout the afternoon.

Wide edge+26¢
High volume33k contracts
Closes in23h
Not financial advice. For informational purposes only. Prediction markets involve risk of loss. AI may contain errors.