Salem, MO Weather & Growing Conditions
This Afternoon
59°F
Partly Sunny
Partly sunny. High near 59, with temperatures falling to around 54 in the afternoon. West wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 59°F | Partly Sunny | 7 mph W | 0% |
| Tonight | 39°F | Mostly Clear | 5 mph SW | 0% |
| Thursday | 65°F | Sunny | 3 to 8 mph W | 1% |
| Thursday Night | 38°F | Mostly Cloudy then Slight Chance Drizzle | 5 mph N | 21% |
| Friday | 55°F | Slight Chance Drizzle then Partly Sunny | 8 mph N | 16% |
| Friday Night | 29°F | Widespread Frost | 1 to 5 mph N | 0% |
| Saturday | 53°F | Widespread Frost then Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 28°F | Mostly Clear | 1 mph NW | 0% |
| Sunday | 60°F | Sunny | 3 mph NW | 0% |
| Sunday Night | 31°F | Mostly Clear | 1 mph NW | 0% |
| Monday | 66°F | Sunny | 1 to 5 mph SW | 0% |
| Monday Night | 35°F | Clear | 2 mph SW | 1% |
| Tuesday | 67°F | Sunny | 5 mph W | 2% |
| Tuesday Night | 37°F | Mostly Clear | 2 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Salem, MO
Last spring frost
Apr 17
First fall frost
Oct 18
Growing season
182 days
Hardiness zone
6b
Explore more for Salem, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Salem, Mo (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.