TOTAL VOLUME:
$143.1b
24H VOL:
$114,515,047
24H TRANSACTIONS:
2,676,623,266
OPEN INTEREST:
$1,636,853,979
494,282
Markets across
37,363
events
MATCHED EVENTS:
2,865
PLATFORM COVERAGE:
5
Polymarket:
38%
VS.
Kalshi:
62%
77° or below
- Kalshi
77° or below - Kalshi
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolves Oct 17, 2026
Time left: 19h:54m:50s
$
This event tracks the highest temperature reached in Philadelphia on a specific date in the future, using data from a designated weather provider. Participants can assess various temperature ranges to predict how warm it will get on that day.
The event resolves based on the maximum temperature recorded in Philadelphia on October 16, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range, with outcomes determined solely by the official data from The Weather Company. If the temperature falls within a market's defined range, that market resolves to Yes; otherwise, it resolves to No. All markets share common secondary rules regarding data interpretation and error handling. Preliminary data may be subject to rounding or conversion differences, and participants should exercise caution when interpreting early readings. If the Exchange identifies a material error in the initially published data, 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 expiration date, all markets will resolve to the last fair price determined by Kalshi. The status of “Final” on The Weather Company’s platform is for convenience only and does not guarantee data accuracy or exempt the event from these error-resolution procedures.