TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Boston on Aug 10, 2026?
kalshi

Lowest temperature in Boston on Aug 10, 2026?

Volume:
$2,514

68° or above

 - Kalshi

68° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 11, 2026

Closed: Aug 11, 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

68° or above

View
100%
5%
Yes 100¢No 0¢
100¢
N/A
$1,370
N/A
N/A
$1,073
Settled
Yes
kalshi

66° to 67°

0%
5%
Yes 0¢No 100¢
100¢
N/A
$875
N/A
N/A
$809
Settled
No
kalshi

62° to 63°

0%
Yes 0¢No 100¢
100¢
N/A
$101
N/A
N/A
$101
Settled
No
kalshi

64° to 65°

0%
Yes 0¢No 100¢
100¢
N/A
$64
N/A
N/A
$64
Settled
No
kalshi

60° to 61°

0%
Yes 0¢No 100¢
100¢
N/A
$63
N/A
N/A
$63
Settled
No
kalshi

59° or below

0%
Yes 0¢No 100¢
100¢
N/A
$41
N/A
N/A
$41
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Boston on a specific date in the future, using official government data. Participants assess weather conditions based on historical trends and forecasts to predict the outcome.

Kalshi

The event determines the resolution based on the minimum temperature recorded in Boston on August 10, 2026, as officially reported by the National Weather Service's Climatological Report (Daily). Each market corresponds to a specific temperature range: 59° or below, 60-61°, 62-63°, 64-65°, 66-67°, or 68° and above. The market resolves to 'Yes' for the range that matches the official reported minimum temperature. All participants must refer exclusively to the NWS data at the specified URL for verification, as preliminary or third-party data may differ due to rounding or reporting nuances. The latest available NWS report for the date will be used as the final authority.