TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Houston on Jul 15, 2026?
kalshi

Highest temperature in Houston on Jul 15, 2026?

Volume:
$101,060

86° to 87°

 - Kalshi

86° to 87° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 16, 2026

Closed: Jul 16, 2:00 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

86° to 87°

View
100%
Yes 100¢No 0¢
100¢
N/A
$31,111
N/A
N/A
$25,868
Settled
Yes
kalshi

84° to 85°

0%
Yes 0¢No 100¢
100¢
N/A
$26,738
N/A
N/A
$23,755
Settled
No
kalshi

83° or below

0%
Yes 0¢No 100¢
100¢
N/A
$18,675
N/A
N/A
$10,489
Settled
No
kalshi

88° to 89°

0%
Yes 0¢No 100¢
100¢
N/A
$18,533
N/A
N/A
$15,685
Settled
No
kalshi

90° to 91°

0%
Yes 0¢No 100¢
100¢
N/A
$3,539
N/A
N/A
$2,740
Settled
No
kalshi

92° or above

0%
Yes 0¢No 100¢
100¢
N/A
$2,464
N/A
N/A
$2,274
Settled
No
Total markets: 6

Description

This market tracks the highest temperature recorded in Houston on July 15, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for that date, which provides the authoritative maximum temperature measurement for Houston-Hobby Airport.

Kalshi

Resolution is based on the maximum temperature recorded at Houston on July 15, 2026, as reported in the National Weather Service's Climatological Report (Daily), accessible via the CLIHOU database. The official data source is the NWS Climatological Report rather than preliminary reports or third-party weather services. Temperature measurements are divided into six ranges: below 84°F, 84-85°F, 86-87°F, 88-89°F, 90-91°F, and 92°F or above. Each range corresponds to a distinct market outcome. Traders should be aware that preliminary NWS data may be subject to rounding and conversion nuances, and should rely on the final version of the Climatological Report for accurate resolution.