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Climate and Weather OPEN

Highest temperature in Philadelphia on Mar 3, 2026?

📊 $61K traded 🏦 Source: Kalshi
Total Volume
$61K
Open Interest
40,373
Active Markets
6
Markets
6

Trade This Market

Yes Bid
Yes Ask
Last Price
Prev Close
Buy YES → Buy NO

Prices in cents (1¢ = 1%). Trade on Kalshi.

All Outcomes (6)
Outcome Probability Yes Bid Yes Ask 24h Change Volume
46° to 47° 3%
$13K Trade →
48° or above 1%
$13K Trade →
42° to 43° 90%
89¢ 92¢ $13K Trade →
40° to 41° 1%
$11K Trade →
44° to 45° 10%
12¢ $6K Trade →
39° or below 1%
$4K Trade →

About This Market

This market asks which of six temperature outcomes will be the highest air temperature recorded in Philadelphia on March 3, 2026. It matters to participants who care about weather on that date (energy, travel, event planning) because it summarizes collective expectations for the day's peak temperature.

Early March is a transitional month in the northeastern U.S., so daily highs can be influenced by either lingering winter air masses or early-season warm spells. Philadelphia's observed maximum depends on large-scale weather systems (e.g., frontal passages, coastal storms) and local factors such as urban heat and snow cover. The market settles to the official observation reported for the designated Philadelphia station specified in the contract rules.

Market odds represent the collective view of traders about which temperature range will be realized, and they update as forecasts, model runs, and observations change. Interpret them as a dynamic summary of expectations rather than a deterministic prediction; always compare with official meteorological forecasts and the settlement source.

Key Factors

Frequently Asked Questions

Which observation station will be used to determine the highest temperature for Philadelphia on Mar 3, 2026?

The market will settle to the official reporting station named in the contract's settlement rules. Many U.S. city temperature contracts use the National Weather Service/NOAA station serving the city (commonly the airport METAR site), so check this specific market's rules for the designated station.

What exact time window defines 'on Mar 3, 2026' for settlement?

Unless the contract states otherwise, 'on Mar 3, 2026' refers to the calendar date in Philadelphia local time (midnight through 23:59 local time). Note that March 3, 2026 falls before the U.S. daylight saving change, so local time will be Eastern Standard Time (UTC−05:00).

How are the six outcomes defined and how will I know which one wins?

Each outcome corresponds to a specific temperature range or threshold listed on the market page. After the official maximum temperature for the designated station is published by the cited source, the outcome whose range contains that value is declared the winner per the settlement rules.

When will this market settle after Mar 3, 2026?

Settlement timing depends on when the designated data provider posts the official daily maximum. Markets typically wait for the official daily summary or NWS/NCEI record and settle after that publication; consult the market's settlement policy for the exact timeframe.

What kinds of meteorological developments between now and Mar 3 could materially change which outcome wins?

Changes in the forecast track or timing of fronts and low-pressure systems, sudden shifts in air mass origin (e.g., a late warm surge or Arctic intrusion), cloud cover trends, and unexpected precipitation or snow cover can all materially change the expected daily maximum for March 3.

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