TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Boston on Jul 13, 2026?
kalshi

Lowest temperature in Boston on Jul 13, 2026?

Volume:
$1,881

61° or above

 - Kalshi

61° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 14, 2026

Closed: Jul 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

61° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,220
N/A
N/A
$1,110
Settled
Yes
kalshi

59° to 60°

0%
Yes 0¢No 100¢
100¢
N/A
$210
N/A
N/A
$159
Settled
No
kalshi

53° to 54°

0%
Yes 0¢No 100¢
100¢
N/A
$159
N/A
N/A
$153
Settled
No
kalshi

57° to 58°

0%
Yes 0¢No 100¢
100¢
N/A
$131
N/A
N/A
$131
Settled
No
kalshi

52° or below

0%
Yes 0¢No 100¢
100¢
N/A
$89
N/A
N/A
$89
Settled
No
kalshi

55° to 56°

0%
Yes 0¢No 100¢
100¢
N/A
$72
N/A
N/A
$72
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Boston on July 13, 2026. The minimum daily temperature will be measured at Boston Logan Airport and reported by the National Weather Service, with resolution determined by which temperature range the recorded low falls into.

Kalshi

Resolution is determined by the minimum temperature recorded at Boston Logan Airport on July 13, 2026, according to the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS Boston office website by navigating to the Observed Weather tab and selecting Boston Logan Airport with Daily Climate Report. Temperature ranges are: 52°F or below, 53-54°F, 55-56°F, 57-58°F, 59-60°F, and 61°F or above. Each range corresponds to a distinct market outcome. Traders should rely exclusively on the NWS Climatological Report (Daily) as the authoritative source, as preliminary NWS data and third-party weather services may contain rounding or conversion variations. The latest available data for the specified date should be used for resolution.