Mountain Grove, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mountain Grove, a city in Wright County, Missouri.
This Afternoon
97°F
Sunny
Sunny. High near 97, with temperatures falling to around 95 in the afternoon. Heat index values as high as 94. Southwest wind around 10 mph.
7-day forecast for Mountain Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Sunny | 10 mph SW | 0% |
| Tonight | 69°F | Mostly Clear | 5 to 8 mph SW | 0% |
| Sunday | 95°F | Mostly Sunny | 3 to 8 mph SW | 3% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 7 mph N | 49% |
| Monday | 86°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 8 mph NW | 65% |
| Monday Night | 59°F | Showers And Thunderstorms Likely then Partly Cloudy | 8 mph N | 65% |
| Tuesday | 77°F | Mostly Sunny | 9 mph N | 9% |
| Tuesday Night | 53°F | Partly Cloudy | 6 to 10 mph N | 3% |
| Wednesday | 77°F | Sunny | 8 mph N | 0% |
| Wednesday Night | 52°F | Mostly Clear | 3 to 7 mph NE | 0% |
| Thursday | 80°F | Mostly Sunny | 2 to 6 mph NE | 2% |
| Thursday Night | 55°F | Partly Cloudy | 2 to 6 mph NE | 3% |
| Friday | 82°F | Mostly Sunny | 2 to 7 mph NE | 3% |
| Friday Night | 58°F | Partly Cloudy | 6 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Mountain Grove (37.134, -92.266). Updated through the day.
Growing snapshot for Mountain Grove
Last spring frost
Apr 11
First fall frost
Oct 28
Growing season
196 days
Hardiness zone
7a
More local growing data for Mountain Grove: nearby ZIP 65711 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mtn Grove 2 N, Mo (1.7 mi from Mountain Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.