TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 8, 1:00 AM EST
Kalshi
This set of markets focuses on predicting Philadelphia's weather conditions for a specific date in the future. Participants assess the likelihood of different temperature ranges being reached, based on data from a designated weather source.
All markets resolve based on the maximum temperature recorded in Philadelphia on October 7, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 67°F, 67-68°F, 69-70°F, 71-72°F, 73-74°F, or above 74°F. The official data source is The Weather Company, and while other weather services may provide similar information, they are not used for resolution. Preliminary data may be subject to rounding or conversion differences, so caution is advised when interpreting early readings. If a material error is identified in the initial publication, the Exchange reserves the right to delay expiration until a corrected version is released or until the expiration date, whichever comes first. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is for convenience and does not guarantee data accuracy or exempt markets from potential revisions.