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 San Antonio on Sep 21, 2026?
kalshi

Lowest temperature in San Antonio on Sep 21, 2026?

Volume:
$5,464

78° or above

 - Kalshi

78° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 22, 2026

Closed: Sep 22, 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° or above

View
100%
6%
Yes 100¢No 0¢
100¢
N/A
$3,150
N/A
N/A
$2,282
Settled
Yes
kalshi

76° to 77°

0%
3%
Yes 0¢No 100¢
100¢
N/A
$1,043
N/A
N/A
$556
Settled
No
kalshi

74° to 75°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$643
N/A
N/A
$451
Settled
No
kalshi

72° to 73°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$409
N/A
N/A
$355
Settled
No
kalshi

70° to 71°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$175
N/A
N/A
$138
Settled
No
kalshi

69° or below

0%
Yes 0¢No 100¢
100¢
N/A
$44
N/A
N/A
$44
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Antonio on a specific date in the future, using data from a designated weather provider. The outcome depends solely on the official temperature reading reported by The Weather Company for that day.

Kalshi

All markets resolve based on the minimum temperature recorded at San Antonio (CLISAT) on September 21, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 69° or below, 70-71°, 72-73°, 74-75°, 76-77°, or 78° and above. The official data source is The Weather Company, and any discrepancies or errors in preliminary reports will be addressed per the Exchange's discretion. If material errors occur in the initial publication, the Expiration may be extended until a corrected value is released or until the Expiration Date. In the absence of data by the Expiration Date, markets resolve to the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion, so participants should exercise caution when interpreting early data. The status of 'Final' on weather.com/kalshi is informational and does not guarantee error-free data.