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 Jul 18, 2026?
kalshi

Lowest temperature in San Antonio on Jul 18, 2026?

Volume:
$2,321

78° or above

 - Kalshi

78° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 19, 2026

Closed: Jul 19, 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%
Yes 100¢No 0¢
100¢
N/A
$1,001
N/A
N/A
$847
Settled
Yes
kalshi

76° to 77°

0%
Yes 0¢No 100¢
100¢
N/A
$1,002
N/A
N/A
$678
Settled
No
kalshi

74° to 75°

0%
Yes 0¢No 100¢
100¢
N/A
$137
N/A
N/A
$117
Settled
No
kalshi

69° or below

0%
Yes 0¢No 100¢
100¢
N/A
$83
N/A
N/A
$76
Settled
No
kalshi

70° to 71°

0%
Yes 0¢No 100¢
100¢
N/A
$68
N/A
N/A
$68
Settled
No
kalshi

72° to 73°

0%
Yes 0¢No 100¢
100¢
N/A
$31
N/A
N/A
$31
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Antonio on July 18, 2026. The outcome will be determined by the official National Weather Service Climatological Report for that date, with resolution based on which temperature range the recorded minimum falls into.

Kalshi

Resolution is determined by the minimum temperature recorded at San Antonio on July 18, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed through the NWS website by navigating to the Observed Weather tab and selecting San Antonio with Daily Climate Report. Temperature ranges are: 69°F or below, 70-71°F, 72-73°F, 74-75°F, 76-77°F, and 78°F or above. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) takes precedence over other weather sources such as AccuWeather or Google Weather.