TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Highest temperature in Austin on Aug 18, 2026?
kalshi

Highest temperature in Austin on Aug 18, 2026?

Volume:
$61,479

102° to 103°

 - Kalshi

102° to 103° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 19, 2026

Closed: Aug 19, 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

102° to 103°

View
100%
35%
Yes 100¢No 0¢
100¢
N/A
$15,373
N/A
N/A
$8,741
Settled
Yes
kalshi

104° to 105°

0%
19%
Yes 0¢No 100¢
100¢
N/A
$22,730
N/A
N/A
$12,159
Settled
No
kalshi

100° to 101°

0%
11%
Yes 0¢No 100¢
100¢
N/A
$14,492
N/A
N/A
$10,983
Settled
No
kalshi

97° or below

0%
Yes 0¢No 100¢
100¢
N/A
$3,545
N/A
N/A
$3,540
Settled
No
kalshi

98° to 99°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$3,438
N/A
N/A
$3,025
Settled
No
kalshi

106° or above

0%
Yes 0¢No 100¢
100¢
N/A
$1,901
N/A
N/A
$1,683
Settled
No
Total markets: 6

Description

Austin will experience its usual intense summer heat on August 18, 2026, with temperatures potentially climbing to extremes common for its inland, southern location in high-sun periods.

Kalshi

Resolution hinges on the peak temperature recorded at Austin (CLIAUS) for August 18, 2026, per The Weather Company’s official report. Six markets each cover a distinct temperature interval, resolving to Yes if the recorded high lies within that interval. All secondary notes affirm that The Weather Company’s figures are the sole determinant, regardless of conflicting data from other weather platforms.