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%

BETA
Dashboards
Tour
All
Lowest temperature in San Diego on Oct 20, 2026?
kalshi

Lowest temperature in San Diego on Oct 20, 2026?

Volume:
$8,474

64° to 65°

 - Kalshi

64° to 65° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 21, 2026

Closed: Oct 21, 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%
21%
Yes 100¢No 0¢
—
N/A
$1,672
N/A
N/A
$1,628
Settled
Yes
kalshi

66° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$2,078
N/A
N/A
$2,065
Settled
No
kalshi

58° to 59°

0%
1%
Yes 0¢No 100¢
—
N/A
$1,279
N/A
N/A
$1,057
Settled
No
kalshi

60° to 61°

0%
Yes 0¢No 100¢
—
N/A
$1,189
N/A
N/A
$1,188
Settled
No
kalshi

62° to 63°

0%
Yes 0¢No 100¢
—
N/A
$1,143
N/A
N/A
$1,020
Settled
No
kalshi

57° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$1,114
N/A
N/A
$1,114
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 entirely 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 Diego (CLISAN) on October 20, 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 Weather Company’s data is the sole authority, even if other sources show different values. Preliminary data may be subject to revision, and the Exchange reserves the right to delay resolution if a material error is identified in the initial report. If no valid data is available by the expiration date, markets will resolve to the last fair price determined by Kalshi. The "Final" status on The Weather Company’s platform is informational and does not guarantee immunity from corrections.