TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Louisville on Sep 10, 2026?
kalshi

Highest temperature in Louisville on Sep 10, 2026?

Volume:
$638

80° or below

 - Kalshi

80° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 11, 2026

Closed: Sep 11, 1:00 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

80° or below

View
100%
Yes 100¢No 0¢
100¢
N/A
$612
N/A
N/A
$612
Settled
Yes
kalshi

83° to 84°

0%
Yes 0¢No 100¢
100¢
N/A
$26
N/A
N/A
$26
Settled
No
kalshi

81° to 82°

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

85° to 86°

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

87° to 88°

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

89° or above

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 6

Description

This event tracks whether specific temperature thresholds will be reached in Louisville on a particular date in 2026. Outcomes depend entirely on official weather data from a designated source, reflecting climate conditions for that exact day.

Kalshi

All markets resolve based solely on the maximum temperature recorded at Louisville (CLISDF) on September 10, 2026, as reported by The Weather Company. Each market corresponds to a distinct temperature range: 80° or below, 81-82°, 83-84°, 85-86°, 87-88°, or above 88°. If the recorded temperature falls within a market's specified range, that market resolves to Yes; otherwise, it resolves to No. All participants must rely exclusively on The Weather Company's official report, as other weather services may provide differing values. Preliminary data from The Weather Company may be subject to rounding or conversion discrepancies, so users should exercise caution when interpreting early readings. The Exchange retains discretion to delay resolution if a material error is identified in the initial publication, extending the evaluation period until a corrected version is released or the Expiration Date arrives. Should data remain unavailable by the Expiration Date, all markets will resolve to the last fair price established by Kalshi. Importantly, a "Final" status on weather.com/kalshi is provided for convenience only and does not absolve the data of potential errors or exempt it from the above resolution procedures.