Steelville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Steelville, a city in Crawford County, Missouri.
Today
61°F
Slight Chance Drizzle then Mostly Cloudy
A slight chance of drizzle before 11am. Mostly cloudy, with a high near 61. West wind 6 to 10 mph.
7-day forecast for Steelville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 61°F | Slight Chance Drizzle then Mostly Cloudy | 6 to 10 mph W | 12% |
| Tonight | 39°F | Mostly Clear | 3 mph SW | 0% |
| Thursday | 66°F | Sunny | 3 to 9 mph W | 0% |
| Thursday Night | 42°F | Partly Cloudy | 3 mph NW | 8% |
| Friday | 57°F | Partly Sunny | 3 to 8 mph N | 2% |
| Friday Night | 33°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Saturday | 56°F | Mostly Sunny | 0 to 3 mph N | 0% |
| Saturday Night | 31°F | Partly Cloudy | 1 mph N | 2% |
| Sunday | 62°F | Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 33°F | Clear | 1 mph NW | 0% |
| Monday | 68°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 38°F | Clear | 2 mph SW | 0% |
| Tuesday | 71°F | Sunny | 1 to 5 mph W | 1% |
| Tuesday Night | 41°F | Mostly Clear | 1 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Steelville (37.970, -91.355). Updated through the day.
Growing snapshot for Steelville
Last spring frost
Apr 26
First fall frost
Oct 8
Growing season
164 days
Hardiness zone
6b
More local growing data for Steelville: nearby ZIP 65535 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Steelville 2 N, Mo (6.9 mi from Steelville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.