TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Boston on Jul 16, 2026?
kalshi

Lowest temperature in Boston on Jul 16, 2026?

Volume:
$14,032

69° or above

 - Kalshi

69° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 17, 2026

Closed: Jul 17, 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
$7,317
N/A
N/A
$2,406
Settled
Yes
kalshi

60° or below

0%
Yes 0¢No 100¢
100¢
N/A
$2,473
N/A
N/A
$2,461
Settled
No
kalshi

63° to 64°

0%
Yes 0¢No 100¢
100¢
N/A
$2,006
N/A
N/A
$1,671
Settled
No
kalshi

67° to 68°

0%
Yes 0¢No 100¢
100¢
N/A
$1,020
N/A
N/A
$813
Settled
No
kalshi

65° to 66°

0%
Yes 0¢No 100¢
100¢
N/A
$787
N/A
N/A
$746
Settled
No
kalshi

61° to 62°

0%
Yes 0¢No 100¢
100¢
N/A
$430
N/A
N/A
$427
Settled
No
Total markets: 6

Description

This market tracks the lowest temperature recorded in Boston on July 16, 2026, using official National Weather Service data from Boston Logan Airport. The outcome is determined by which temperature range the recorded minimum falls into, spanning from 60°F or below up to 69°F or above.

Kalshi

Resolution is based on the minimum temperature recorded at Boston Logan Airport on July 16, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS Boston office website under the Observed Weather tab for Boston (Logan Airport), MA with Daily Climate Report selected. Temperature ranges are: 60°F or below, 61-62°F, 63-64°F, 65-66°F, 67-68°F, and 69°F or above. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) value takes precedence over other weather sources.