TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Boston on Jul 22, 2026?
kalshi

Lowest temperature in Boston on Jul 22, 2026?

Volume:
$16,988

69° or above

 - Kalshi

69° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 23, 2026

Closed: Jul 23, 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

69° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$7,968
N/A
N/A
$3,861
Settled
Yes
kalshi

65° to 66°

0%
Yes 0¢No 100¢
100¢
N/A
$3,006
N/A
N/A
$1,335
Settled
No
kalshi

67° to 68°

0%
Yes 0¢No 100¢
100¢
N/A
$2,120
N/A
N/A
$1,329
Settled
No
kalshi

61° to 62°

0%
Yes 0¢No 100¢
100¢
N/A
$1,887
N/A
N/A
$1,472
Settled
No
kalshi

60° or below

0%
Yes 0¢No 100¢
100¢
N/A
$1,456
N/A
N/A
$1,454
Settled
No
kalshi

63° to 64°

0%
Yes 0¢No 100¢
100¢
N/A
$551
N/A
N/A
$375
Settled
No
Total markets: 6

Description

This market tracks the lowest temperature recorded in Boston on July 22, 2026. The outcome will be determined by the official National Weather Service Climatological Report for Boston Logan Airport, which records daily minimum temperatures. Resolution depends on the actual low temperature observed that day.

Kalshi

Resolution is determined by the minimum temperature recorded at Boston Logan Airport on July 22, 2026, according to the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS website by navigating to the Observed Weather tab and selecting Boston (Logan Airport), MA with Daily Climate Report. Traders should use the latest version of the data available for the specified date. While preliminary NWS data and other weather sources like AccuWeather or Google Weather may provide guidance, the final resolution value is exclusively the minimum temperature as reported in the official NWS Climatological Report (Daily). Preliminary NWS reporting and measurement methods may be subject to rounding and conversion nuances that could affect the precise reading.