TOTAL VOLUME:

$154.4b

24H VOL:

$245,801,863

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,902,097,102

417,059

Markets across

40,178

events

MATCHED EVENTS:

4,415

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Boston on Oct 25, 2026?
kalshi

Highest temperature in Boston on Oct 25, 2026?

Volume:
$29,332

62° to 63°

 - Kalshi

62° to 63° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 26, 2026

Closed: Oct 26, 1:00 AM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

62° to 63°

View
100%
74%
Yes 100¢No 0¢
—
N/A
$8,203
N/A
N/A
$6,377
Settled
Yes
kalshi

60° to 61°

0%
Yes 0¢No 100¢
—
N/A
$8,245
N/A
N/A
$7,312
Settled
No
kalshi

59° or below

0%
2%
Yes 0¢No 100¢
—
N/A
$6,140
N/A
N/A
$4,593
Settled
No
kalshi

64° to 65°

0%
56%
Yes 0¢No 100¢
—
N/A
$4,728
N/A
N/A
$3,187
Settled
No
kalshi

66° to 67°

0%
11%
Yes 0¢No 100¢
—
N/A
$1,556
N/A
N/A
$1,192
Settled
No
kalshi

68° or above

0%
2%
Yes 0¢No 100¢
—
N/A
$459
N/A
N/A
$349
Settled
No
Total markets: 6

Description

This event tracks whether Boston will experience specific temperature ranges on a particular day in the future. The outcome depends entirely on official weather data from a designated source, reflecting potential climate conditions for planning and analysis.

Kalshi

All markets resolve based on the maximum temperature recorded at Boston's CLIBOS station on October 25, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 60°F, 60-61°F, 62-63°F, 64-65°F, 66-67°F, or above 67°F. The Exchange may delay resolution if it identifies a material error in the initial data publication, extending the period until a corrected value is released or the expiration date arrives. If data remains unavailable by the expiration date, markets resolve to the last fair price determined by the Exchange. Preliminary readings may differ from final values due to rounding or conversion, so participants should exercise caution when interpreting early data. The 'Final' status on The Weather Company's platform is informational and does not exempt the data from potential revision or Exchange intervention.