Kalshi goes by the thermometer at Philadelphia International Airport (KPHL). Today's high counts from 1:00 AM Oct 31 to 1:00 AM Nov 1 EDT.
Newest official high: Fri, Oct 30, posted Oct 31, 4:20 AM EDT.
Philadelphia so far today: the high is 52°F (hourly reading, 1:54 AM), in the 60° or below bracket. The favorite is 61° to 62° at 73¢ (Kalshi, 30 minutes late), 9° above the high so far. Trading closes at 1:00 AM EDT. 6 reports from KPHL from 1:00 AM to 7:14 AM EDT, between 47°F and 52°F; the latest 50°F at 6:54 AM.
| Bracket | Price | Note |
|---|---|---|
| 69° or above | 1¢ | |
| 67° to 68° | 1¢ | |
| 65° to 66° | 1¢ | |
| 63° to 64° | 15¢ | |
| 61° to 62° | 73¢ | favorite |
| 60° or below | 10¢ | high so far |
| Time | Reading |
|---|---|
| 6:54 AM | 50°F |
| 5:54 AM | 49°F |
| 4:54 AM | 48°F |
| 3:54 AM | 47°F |
| 2:54 AM | 50°F |
| 1:54 AM | 52°F |
Which bracket will Philadelphia settle on today? For fun: no money, no orders, nothing sent to Kalshi. The market's own favorite usually wins, and your record sits beside it. See this week's leaderboard
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Prices (30 min late) 32 min ago· Readings 20 min ago
High so far today
52°F
hourly reading at 1:54 AM, 6 reports so far
Latest reading
50°F
taken 6:54 AM, counts toward today
Trading closes in
17 h 46 min
usually settles around 6:12 AM (median of 60 days)
| Bracket | Price | Bid | Last | Waiting to trade (bid × ask) | Traded |
|---|---|---|---|---|---|
| 69° or above | 1¢ | — | 1¢ | — × 3,821 | 47 |
| 67° to 68° | 1¢ | — | 1¢ | — × 353 | 108 |
| 65° to 66° | 1¢ | — | 1¢ | — × 1 | 142 |
| 63° to 64° | 15¢ | 14¢ | 14¢ | 40 × 7 | 567 |
| 61° to 62°favorite | 73¢ | 72¢ | 72¢ | 7 × 49 | 1,557 |
| 60° or belowhigh so far 52° | 10¢ | 9¢ | 10¢ | 7 × 88 | 850 |
47°F
Favorite 44° to 45° at 92¢ · 2° to go, down
Low so far set at 3:54 AM. Same station and day as the high; closes in 17 h 46 min.
From KPHL's NWS climate reports (via the Iowa Environmental Mesonet) and Kalshi's settlements and stored prices. Facts about past days, not forecasts.
Live prices in all 24 cities (these are 30 minutes late), 12 weather models' forecasts for this station (KPHL) on the chart and in a table, whether today is running hotter or cooler than they expected, and how each model has done here.
Model record: in our test the market's prices were more accurate than the model (log loss 1.26 vs 1.48 a day ahead, 0.92 vs 1.25 on the day; lower is better).
Every report from the station today (a ), in exact whole °F. “6 h max” is the station's own highest reading over the past 6 hours, which can catch a peak between hourly reports.
| Time | Reading | 6 h max | 24 h max | Report |
|---|---|---|---|---|
| 6:54 AM | 50° | METAR KPHL 311054Z 31005KT 10SM SCT250 10/02 A3042 RMK AO2 SLP299 T01000022 $ | ||
| 5:54 AM | 49° | METAR KPHL 310954Z 00000KT 10SM SCT250 09/02 A3040 RMK AO2 SLP292 T00940022 $ | ||
| 4:54 AM | 48° | METAR KPHL 310854Z 00000KT 10SM BKN250 09/02 A3037 RMK AO2 SLP283 T00890022 53005 $ | ||
| 3:54 AM | 47° | METAR KPHL 310754Z 22005KT 10SM SCT250 08/02 A3036 RMK AO2 SLP281 T00830022 $ | ||
| 2:54 AM | 50° | METAR KPHL 310654Z 27004KT 10SM BKN250 10/02 A3036 RMK AO2 SLP279 T01000017 $ | ||
| 1:54 AM | 52° | 61° | METAR KPHL 310554Z 31006KT 10SM SCT250 11/02 A3035 RMK AO2 SLP278 T01110017 10161 20100 51011 $ |
The official high isn't in yet. The final report goes out shortly after midnight standard time.
Not settled yet: Kalshi usually settles around 7 AM local the next morning.
Download every official high at KPHL (CSV): the NWS climate report's daily high since Jan 1, 2025, with its time, the normal and the record. Free, no account.
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