TOTAL VOLUME:

$154.1b

24H VOL:

$172,394,893

24H TRANSACTIONS:

2,983,476,643

OPEN INTEREST:

$1,821,572,886

404,136

Markets across

40,075

events

MATCHED EVENTS:

4,369

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in San Diego on Oct 27, 2026?
kalshi

Highest temperature in San Diego on Oct 27, 2026?

Volume:
$4,015

75° to 76°

 - Kalshi

75° to 76° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 28, 2026

Closed: Oct 28, 4:00 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

75° to 76°

View
100%
31%
Yes 100¢No 0¢
—
N/A
$1,949
N/A
N/A
$1,921
Settled
Yes
kalshi

73° to 74°

0%
21%
Yes 0¢No 100¢
—
N/A
$1,216
N/A
N/A
$1,172
Settled
No
kalshi

77° to 78°

0%
11%
Yes 0¢No 100¢
—
N/A
$399
N/A
N/A
$324
Settled
No
kalshi

72° or below

0%
4%
Yes 0¢No 100¢
—
N/A
$336
N/A
N/A
$326
Settled
No
kalshi

79° to 80°

0%
Yes 0¢No 100¢
—
N/A
$95
N/A
N/A
$95
Settled
No
kalshi

81° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$20
N/A
N/A
$20
Settled
No
Total markets: 6

Description

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

Kalshi

The event resolves based on the maximum temperature recorded in San Diego (CLISAN) on October 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 72°F or below, 73-74°F, 75-76°F, 77-78°F, 79-80°F, or above 80°F. The official data source is The Weather Company, and preliminary readings may differ from final values due to rounding or conversion. If a material error is identified in the initial publication, the exchange may delay resolution until a corrected value is released or until the expiration date. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the exchange. The status "Final" on The Weather Company’s platform is informational and does not guarantee data accuracy or exempt markets from potential revisions.