TOTAL VOLUME:

$147.1b

24H VOL:

$122,657,021

24H TRANSACTIONS:

2,797,847,289

OPEN INTEREST:

$1,746,719,487

507,598

Markets across

37,743

events

MATCHED EVENTS:

2,852

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

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Highest temperature in Boston on Oct 13, 2026?
kalshi

Highest temperature in Boston on Oct 13, 2026?

Volume:
$47,944

62° to 63°

 - Kalshi

62° to 63° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 14, 2026

Closed: Oct 14, 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%
54%
Yes 100¢No 0¢
—
N/A
$10,062
N/A
N/A
$4,149
Settled
Yes
kalshi

60° to 61°

0%
37%
Yes 0¢No 100¢
—
N/A
$16,089
N/A
N/A
$8,340
Settled
No
kalshi

59° or below

0%
Yes 0¢No 100¢
—
N/A
$14,382
N/A
N/A
$13,928
Settled
No
kalshi

64° to 65°

0%
11%
Yes 0¢No 100¢
—
N/A
$4,629
N/A
N/A
$3,176
Settled
No
kalshi

68° or above

0%
Yes 0¢No 100¢
—
N/A
$1,485
N/A
N/A
$1,434
Settled
No
kalshi

66° to 67°

0%
1%
Yes 0¢No 100¢
—
N/A
$1,297
N/A
N/A
$1,272
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in Boston on a specific date in the future, using data from a designated weather provider. Participants can speculate on whether the temperature will fall within certain ranges, helping to gauge expected weather conditions for planning and analysis.

Kalshi

The event determines whether the maximum temperature in Boston on October 13, 2026, as recorded by The Weather Company, falls within specific Fahrenheit ranges. Each market corresponds to a distinct temperature band, with the final resolution based solely on The Weather Company's official reporting. All markets share consistent secondary rules regarding data interpretation and error handling. Preliminary data may be subject to rounding or conversion discrepancies, and participants should exercise caution when evaluating early readings. If the Exchange identifies a material error in the initially published data, it may delay expiration until a corrected version is released or until the expiration date, whichever occurs first. In cases where data remains unavailable by the expiration date, all markets will resolve to the last fair price determined by the Exchange. The "Final" status on The Weather Company's platform is provided for convenience but does not guarantee immunity from errors or exempt the data from potential revisions under these rules.