Gravois Mills, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gravois Mills, a town in Morgan County, Missouri.
Today
57°F
Mostly Cloudy
Mostly cloudy. High near 57, with temperatures falling to around 55 in the afternoon. West wind 5 to 8 mph.
7-day forecast for Gravois Mills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 57°F | Mostly Cloudy | 5 to 8 mph W | 7% |
| Tonight | 41°F | Mostly Clear | 3 mph W | 0% |
| Thursday | 60°F | Sunny | 2 to 6 mph W | 2% |
| Thursday Night | 42°F | Mostly Cloudy then Slight Chance Drizzle | 0 to 3 mph NW | 17% |
| Friday | 54°F | Partly Sunny | 5 mph N | 12% |
| Friday Night | 36°F | Partly Cloudy | 2 mph N | 0% |
| Saturday | 56°F | Mostly Sunny | 1 mph N | 0% |
| Saturday Night | 35°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 62°F | Sunny | 2 mph NW | 0% |
| Sunday Night | 37°F | Clear | 0 mph | 0% |
| Monday | 67°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 42°F | Clear | 1 mph SW | 0% |
| Tuesday | 70°F | Sunny | 2 mph W | 1% |
| Tuesday Night | 45°F | Partly Cloudy | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Gravois Mills (38.300, -92.825). Updated through the day.
Growing snapshot for Gravois Mills
Last spring frost
Mar 31
First fall frost
Nov 3
Growing season
216 days
Hardiness zone
6b
More local growing data for Gravois Mills: nearby ZIP 65037 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lakeside, Mo (12.6 mi from Gravois Mills). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.