TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Boston on Aug 30, 2026?
kalshi

Lowest temperature in Boston on Aug 30, 2026?

Volume:
$2,210

64° to 65°

 - Kalshi

64° to 65° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 31, 2026

Closed: Aug 31, 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

64° to 65°

View
100%
2%
Yes 100¢No 0¢
100¢
N/A
$1,280
N/A
N/A
$979
Settled
Yes
kalshi

66° or above

0%
Yes 0¢No 100¢
100¢
N/A
$409
N/A
N/A
$241
Settled
No
kalshi

62° to 63°

0%
26%
Yes 0¢No 100¢
100¢
N/A
$222
N/A
N/A
$219
Settled
No
kalshi

60° to 61°

0%
Yes 0¢No 100¢
100¢
N/A
$117
N/A
N/A
$117
Settled
No
kalshi

58° to 59°

0%
Yes 0¢No 100¢
100¢
N/A
$92
N/A
N/A
$92
Settled
No
kalshi

57° or below

0%
Yes 0¢No 100¢
100¢
N/A
$89
N/A
N/A
$89
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Boston on a specific date in the future, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges. All markets share the same measurement source and methodology for determining the result.

Kalshi

The event resolves based on the minimum temperature recorded at Boston's CLIBOS station on August 30, 2026, as reported by The Weather Company. Six distinct temperature ranges define the possible outcomes: 57°F or below, 58-59°F, 60-61°F, 62-63°F, 64-65°F, and 66°F or above. The official result uses The Weather Company's final reported value, regardless of preliminary readings or data from other weather services. Users should exercise caution when interpreting early or unofficial weather data, as The Weather Company's final report may differ due to rounding or conversion adjustments. All markets derive their resolution from this single, authoritative temperature measurement.