TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Lowest temperature in Boston on Aug 1, 2026?
kalshi

Lowest temperature in Boston on Aug 1, 2026?

Volume:
$1,744

65° or above

 - Kalshi

65° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 2, 2026

Closed: Aug 2, 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

65° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,064
N/A
N/A
$948
Settled
Yes
kalshi

63° to 64°

0%
Yes 0¢No 100¢
100¢
N/A
$224
N/A
N/A
$137
Settled
No
kalshi

56° or below

0%
Yes 0¢No 100¢
100¢
N/A
$175
N/A
N/A
$175
Settled
No
kalshi

59° to 60°

0%
Yes 0¢No 100¢
100¢
N/A
$121
N/A
N/A
$94
Settled
No
kalshi

61° to 62°

0%
Yes 0¢No 100¢
100¢
N/A
$81
N/A
N/A
$60
Settled
No
kalshi

57° to 58°

0%
Yes 0¢No 100¢
100¢
N/A
$80
N/A
N/A
$58
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Boston on a specific date, using official government data. Participants assess whether conditions will fall within certain temperature ranges based on verified meteorological reports.

Kalshi

All markets resolve based solely on the official minimum temperature recorded at Boston (Logan Airport), MA, as reported in the National Weather Service's Climatological Report (Daily) for August 1, 2026. Each market corresponds to a specific temperature range: 56°F or below, 57-58°F, 59-60°F, 61-62°F, 63-64°F, or 65°F and above. The exact minimum temperature value determines which market resolves to 'Yes,' with all others resolving to 'No.' Traders must rely exclusively on the NWS report available at the provided URL, as preliminary or third-party data sources are not authoritative. It is important to note that NWS data may undergo revisions, and users should use the latest published report for the date in question. Rounding and conversion methodologies inherent in NWS reporting may impact precise temperature classifications, so caution is advised when interpreting near-threshold values.