Philadelphia, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Philadelphia, a community in Marion County, Missouri.
Today
90°F
Sunny
Sunny, with a high near 90. South wind around 6 mph.
7-day forecast for Philadelphia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny | 6 mph S | 0% |
| Tonight | 70°F | Partly Cloudy | 5 mph SE | 13% |
| Wednesday | 85°F | Chance Showers And Thunderstorms | 5 mph S | 56% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph NE | 90% |
| Thursday | 84°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph S | 90% |
| Thursday Night | 66°F | Partly Cloudy | 2 mph E | 10% |
| Friday | 86°F | Mostly Sunny | 2 mph S | 10% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 2 mph S | 27% |
| Saturday | 89°F | Slight Chance Showers And Thunderstorms then Sunny | 2 to 6 mph SW | 20% |
| Saturday Night | 73°F | Mostly Clear | 3 to 7 mph S | 7% |
| Sunday | 91°F | Sunny | 7 to 12 mph SW | 3% |
| Sunday Night | 74°F | Mostly Clear | 8 mph S | 10% |
| Monday | 92°F | Mostly Sunny | 7 to 12 mph SW | 10% |
| Monday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 8 mph SW | 19% |
Forecast source: National Weather Service (api.weather.gov) for Philadelphia (39.835, -91.741). Updated through the day.
Growing snapshot for Philadelphia
Last spring frost
Apr 17
First fall frost
Oct 19
Growing season
184 days
Hardiness zone
6a
More local growing data for Philadelphia: nearby ZIP 63463 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Steffenville, Mo (10 mi from Philadelphia). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.