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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Lowest temperature in Houston on Jul 30, 2026?
kalshi

Lowest temperature in Houston on Jul 30, 2026?

Volume:
$2,537

78° to 79°

 - Kalshi

78° to 79° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 31, 2026

Closed: Jul 31, 2:00 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

78° to 79°

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,060
N/A
N/A
$898
Settled
Yes
kalshi

80° or above

0%
Yes 0¢No 100¢
100¢
N/A
$650
N/A
N/A
$626
Settled
No
kalshi

76° to 77°

0%
Yes 0¢No 100¢
100¢
N/A
$647
N/A
N/A
$429
Settled
No
kalshi

72° to 73°

0%
Yes 0¢No 100¢
100¢
N/A
$87
N/A
N/A
$87
Settled
No
kalshi

71° or below

0%
Yes 0¢No 100¢
100¢
N/A
$71
N/A
N/A
$60
Settled
No
kalshi

74° to 75°

0%
Yes 0¢No 100¢
100¢
N/A
$22
N/A
N/A
$22
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Houston on a specific date, using official meteorological data. The outcome depends on where the exact minimum temperature falls within predefined ranges, reflecting weather conditions for that day.

Kalshi

The event resolves based on the official minimum temperature recorded in Houston on July 30, 2026, as reported by the National Weather Service's Climatological Report (Daily) for Houston-Hobby, TX. Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the recorded minimum temperature falls within a specific range, that market resolves to Yes, with all others resolving to No. Traders must reference the official NWS data linked in the rules, as preliminary or third-party weather sources may not match the authoritative report. It is important to note that NWS data may include rounding or conversion nuances, and reports are updated at varying frequencies, so the latest available version should be used when the date passes.