Harman US

Steelville, MO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Steelville, a city in Crawford County, Missouri.

Tonight
70°F
Partly Cloudy
Partly cloudy, with a low around 70. South wind around 5 mph.

7-day forecast for Steelville

WhenTempForecastWindPrecip
Tonight 70°F Partly Cloudy 5 mph S 9%
Saturday 97°F Mostly Sunny 3 to 8 mph SW 3%
Saturday Night 71°F Partly Cloudy 3 mph SW 1%
Sunday 93°F Mostly Sunny 6 mph W 14%
Sunday Night 65°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 3 mph NE 60%
Monday 80°F Showers And Thunderstorms Likely 2 to 7 mph N 65%
Monday Night 58°F Showers And Thunderstorms Likely 3 to 7 mph N 65%
Tuesday 71°F Chance Rain Showers then Partly Sunny 8 mph N 37%
Tuesday Night 52°F Mostly Cloudy 2 to 8 mph N 5%
Wednesday 73°F Mostly Sunny 3 to 7 mph N 2%
Wednesday Night 52°F Partly Cloudy 0 to 5 mph NE 1%
Thursday 75°F Mostly Sunny 0 to 6 mph NE 3%
Thursday Night 54°F Partly Cloudy 1 to 5 mph NE 4%
Friday 75°F Mostly Sunny 1 to 7 mph NE 9%

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

All Missouri locations ›

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 Sep 19, 2026.