Steelville, MO Weather & Growing Conditions
Today
97°F
Mostly Sunny
Mostly sunny, with a high near 97. Southwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Mostly Sunny | 8 mph SW | 1% |
| Tonight | 71°F | Partly Cloudy | 5 mph SW | 3% |
| Sunday | 93°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 28% |
| Sunday Night | 65°F | Showers And Thunderstorms Likely | 3 mph N | 67% |
| Monday | 79°F | Showers And Thunderstorms Likely | 2 to 7 mph N | 67% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 54% |
| Tuesday | 70°F | Slight Chance Rain Showers then Partly Sunny | 8 mph N | 20% |
| Tuesday Night | 51°F | Partly Cloudy | 2 to 7 mph N | 2% |
| Wednesday | 72°F | Mostly Sunny | 3 to 7 mph N | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 1 to 6 mph NE | 0% |
| Thursday | 75°F | Mostly Sunny | 1 to 6 mph NE | 3% |
| Thursday Night | 54°F | Partly Cloudy | 1 to 5 mph NE | 6% |
| Friday | 75°F | Partly Sunny | 1 to 7 mph NE | 10% |
| Friday Night | 54°F | Mostly Cloudy | 1 to 5 mph NE | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Steelville, MO
Last spring frost
Apr 26
First fall frost
Oct 8
Growing season
164 days
Hardiness zone
6a
Explore more for Steelville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Steelville 2 N, Mo (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.