TOTAL VOLUME:

$154.3b

24H VOL:

$228,458,490

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,879,276,037

410,833

Markets across

40,345

events

MATCHED EVENTS:

4,363

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Lowest temperature in San Diego on Oct 30, 2026?
kalshi

Lowest temperature in San Diego on Oct 30, 2026?

Volume:
$2,278

64° to 65°

 - Kalshi

64° to 65° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 31, 2026

Closed: Oct 31, 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

64° to 65°

View
100%
31%
Yes 100¢No 0¢
—
N/A
$825
N/A
N/A
$562
Settled
Yes
kalshi

57° or below

0%
Yes 0¢No 100¢
—
N/A
$924
N/A
N/A
$704
Settled
No
kalshi

62° to 63°

0%
6%
Yes 0¢No 100¢
—
N/A
$237
N/A
N/A
$165
Settled
No
kalshi

58° to 59°

0%
Yes 0¢No 100¢
—
N/A
$165
N/A
N/A
$144
Settled
No
kalshi

60° to 61°

0%
Yes 0¢No 100¢
—
N/A
$84
N/A
N/A
$84
Settled
No
kalshi

66° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$43
N/A
N/A
$43
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Diego on a specific future date, using data from a designated weather provider. The outcome depends on where the minimum temperature falls within predefined ranges, offering various possibilities for how cool the night might be.

Kalshi

All markets resolve based on the minimum temperature recorded at San Diego (CLISAN) on October 30, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 57°F or below, 58-59°F, 60-61°F, 62-63°F, 64-65°F, or above 65°F. The official data source is The Weather Company, and while other weather services may show similar information, they are not used for resolution. Preliminary data may be subject to rounding or conversion differences, so users should exercise caution. If the Exchange identifies a material error in the initial data publication, it may delay resolution until a corrected version is released or until the expiration date, whichever comes first. If no data remains available by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is for convenience and does not guarantee data accuracy or exempt markets from potential adjustments.