TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Houston on Aug 13, 2026?
kalshi

Highest temperature in Houston on Aug 13, 2026?

Volume:
$40,913

95° to 96°

 - Kalshi

95° to 96° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 14, 2026

Closed: Aug 14, 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

95° to 96°

View
100%
54%
Yes 100¢No 0¢
100¢
N/A
$18,849
N/A
N/A
$10,980
Settled
Yes
kalshi

97° to 98°

0%
49%
Yes 0¢No 100¢
100¢
N/A
$14,607
N/A
N/A
$8,368
Settled
No
kalshi

93° to 94°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$3,686
N/A
N/A
$3,068
Settled
No
kalshi

99° to 100°

0%
6%
Yes 0¢No 100¢
100¢
N/A
$2,377
N/A
N/A
$1,900
Settled
No
kalshi

92° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$1,023
N/A
N/A
$986
Settled
No
kalshi

101° or above

0%
Yes 0¢No 100¢
100¢
N/A
$371
N/A
N/A
$316
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in Houston on a specific date in the future, using official government data sources. Participants assess weather conditions based on historical trends and forecasts to determine the likelihood of certain temperature ranges being reached.

Kalshi

All markets resolve based solely on the maximum temperature recorded at Houston on August 13, 2026, as reported by the National Weather Service's Climatological Report (Daily) for Houston-Hobby, TX. Each market corresponds to a specific temperature range: below 93°F, 93-94°F, 95-96°F, 97-98°F, 99-100°F, or above 100°F. The official data must be accessed via the provided NWS URL, and traders should use the latest available report for the date. While preliminary data from other sources may offer guidance, only the NWS report serves as the definitive authority for resolution. Traders must remain alert to potential rounding differences and reporting delays inherent in meteorological data collection.