TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Lowest temperature in Chicago on Aug 9, 2026?
kalshi

Lowest temperature in Chicago on Aug 9, 2026?

Volume:
$23,680

67° to 68°

 - Kalshi

67° to 68° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 10, 2026

Closed: Aug 10, 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

67° to 68°

View
100%
26%
Yes 100¢No 0¢
100¢
N/A
$9,631
N/A
N/A
$4,873
Settled
Yes
kalshi

65° to 66°

0%
33%
Yes 0¢No 100¢
100¢
N/A
$5,478
N/A
N/A
$2,771
Settled
No
kalshi

69° or above

0%
Yes 0¢No 100¢
100¢
N/A
$5,159
N/A
N/A
$4,730
Settled
No
kalshi

63° to 64°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$1,420
N/A
N/A
$1,015
Settled
No
kalshi

60° or below

0%
Yes 0¢No 100¢
100¢
N/A
$1,303
N/A
N/A
$1,208
Settled
No
kalshi

61° to 62°

0%
Yes 0¢No 100¢
100¢
N/A
$690
N/A
N/A
$594
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Chicago on a specific date in the future, using official meteorological data. The outcome depends entirely on the exact temperature reading from a designated weather service for that day.

Kalshi

All markets resolve based solely on the official minimum temperature recorded in Chicago on August 9, 2026, as reported by the National Weather Service's Climatological Report (Daily) for Chicago - Midway, IL. Each market corresponds to a specific temperature range: 60°F or below, 61-62°F, 63-64°F, 65-66°F, 67-68°F, or 69°F and above. The market resolving to 'Yes' is determined by which range the actual recorded minimum temperature falls into. Traders must reference the official NWS data linked in the rules, as preliminary or third-party data sources are not definitive. It is important to note that NWS reports may undergo revisions, and users should use the latest available report for the date in question. Rounding and conversion methodologies inherent in NWS reporting may affect the final outcome, so caution is advised when interpreting early or unofficial data.