TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Phoenix on Oct 27, 2026?
kalshi

Highest temperature in Phoenix on Oct 27, 2026?

Volume:
$76,063

87° to 88°

 - Kalshi

87° to 88° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 28, 2026

Closed: Oct 28, 3:00 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

87° to 88°

View
100%
32%
Yes 100¢No 0¢
—
N/A
$12,218
N/A
N/A
$7,077
Settled
Yes
kalshi

85° to 86°

0%
30%
Yes 0¢No 100¢
—
N/A
$50,261
N/A
N/A
$47,545
Settled
No
kalshi

83° to 84°

0%
6%
Yes 0¢No 100¢
—
N/A
$8,887
N/A
N/A
$7,893
Settled
No
kalshi

89° to 90°

0%
3%
Yes 0¢No 100¢
—
N/A
$3,862
N/A
N/A
$3,172
Settled
No
kalshi

91° or above

0%
Yes 0¢No 100¢
—
N/A
$471
N/A
N/A
$471
Settled
No
kalshi

82° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$364
N/A
N/A
$364
Settled
No
Total markets: 6

Description

This set of markets focuses on predicting the highest temperature that will be recorded in Phoenix on a specific date in the future. The outcome depends entirely on official weather data from a designated source, reflecting anticipated climate conditions for that day.

Kalshi

All markets resolve based on the maximum temperature recorded at Phoenix (CLIPHX) on October 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 82°F or below, 83-84°F, 85-86°F, 87-88°F, 89-90°F, or above 90°F. The official data from The Weather Company is the sole determinant, even if other weather services report different values. Preliminary data may be subject to rounding or conversion differences, and users should exercise caution when interpreting it. If the Exchange identifies a material error in the initial non-preliminary data publication, it may delay expiration until a corrected version is released or until the expiration date, whichever comes first. If no data remains available by the end of this period, all markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is provided for convenience but does not guarantee data accuracy or exempt markets from potential revisions under these rules.