Philadelphia, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Philadelphia, a community in Marion County, Missouri.
Overnight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. South wind around 6 mph.
7-day forecast for Philadelphia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Partly Cloudy | 6 mph S | 6% |
| Saturday | 91°F | Mostly Cloudy | 5 to 8 mph SW | 6% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 3 mph W | 52% |
| Sunday | 78°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 to 8 mph NW | 51% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 9 mph NE | 75% |
| Monday | 66°F | Showers And Thunderstorms | 10 mph NE | 75% |
| Monday Night | 55°F | Chance Rain Showers | 9 mph NE | 28% |
| Tuesday | 63°F | Slight Chance Rain Showers | 10 mph NE | 21% |
| Tuesday Night | 50°F | Partly Cloudy | 3 to 8 mph NE | 5% |
| Wednesday | 67°F | Mostly Sunny | 7 mph N | 0% |
| Wednesday Night | 53°F | Partly Cloudy | 1 to 5 mph NE | 1% |
| Thursday | 70°F | Partly Sunny | 5 mph NE | 5% |
| Thursday Night | 56°F | Mostly Cloudy | 3 mph NE | 7% |
| Friday | 71°F | Partly Sunny | 2 to 6 mph NE | 9% |
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 Sep 19, 2026.