TOTAL VOLUME:

$114.4b

24H VOL:

$91,248,924

24H TRANSACTIONS:

1,362,287,844

OPEN INTEREST:

$1,163,520,955

334,440

Markets across

33,346

events

MATCHED EVENTS:

4,559

PLATFORM COVERAGE:

5

Polymarket:

42%

VS.

Kalshi:

58%

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Lowest temperature in San Francisco on August 27?
🌟New
polymarket

Lowest temperature in San Francisco on August 27?

Aug 25, 2026, 9:30 PM EST - Aug 27, 2026, 8:00 AM EST
Total volume:
$861
Volume 24h:
$452N/A
Liquidity:
$56,002
1,766%
Open interest:
$1,128N/A

54-55°F

 - Polymarket

54-55°F - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Aug 27, 2026

Will the lowest temperature in San Francisco be between 54-55°F on August 27?

50%chance
Amount

$

Trade on
polymarket

Trade on Polymarket

At 50¢ buys you 200 shares | Odds: 50% Total Payout: $200 | Net Profit: $100 Multiplier: 2.00x | ROI: 100% | APY: N/A Low liquidity
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

54-55°F

Trade
50%
1%
Yes 50¢No 99¢
49¢
$18
$42
14%
N/A
N/A
0d 0h 0m
active
polymarket

52-53°F

0%
4%
Yes 0.5¢No 99.8¢
0.3¢
$515
$42
0%
N/A
N/A
0d 0h 0m
active
polymarket

51°F or below

0%
1%
Yes 0.5¢No 99.9¢
0.4¢
$647
$83
153%
N/A
N/A
0d 0h 0m
active
polymarket

66-67°F

0%
4%
Yes 0.1¢No 100¢
$9,822
$172
263%
N/A
N/A
0d 0h 0m
active
polymarket

68-69°F

0%
4%
Yes 0.1¢No 100¢
$10,200
$125
459%
N/A
N/A
0d 0h 0m
active
polymarket

70°F or higher

0%
1%
Yes 0.1¢No 100¢
$9,937
$115
171%
N/A
N/A
0d 0h 0m
active
polymarket

60-61°F

0%
53%
Yes 0.1¢No 100¢
$6,198
$110
800%
N/A
N/A
0d 0h 0m
active
polymarket

62-63°F

0%
49%
Yes 0.1¢No 100¢
$9,317
$100
0%
N/A
N/A
0d 0h 0m
active
polymarket

64-65°F

0%
50%
Yes 0.1¢No 100¢
$9,329
$73
0%
N/A
N/A
0d 0h 0m
active
polymarket

56-57°F

N/A
N/A
89¢
$8
N/A
N/A
N/A
N/A
0d 0h 0m
active
polymarket

58-59°F

N/A
N/A
25¢
$10
N/A
N/A
N/A
N/A
0d 0h 0m
active
Total markets: 11

Description

This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 27 Aug '26. The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksfo This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button. If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source. To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.

Polymarket

This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 27 Aug '26. The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksfo This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button. If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source. To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.