Fair Grove, MO Weather & Growing Conditions
Tonight
47°F
Areas Of Drizzle
Areas of drizzle. Cloudy, with a low around 47. Wind chill values as low as 43. West wind around 12 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Areas Of Drizzle | 12 mph W | 40% |
| Wednesday | 61°F | Areas Of Drizzle then Partly Sunny | 7 to 13 mph W | 39% |
| Wednesday Night | 39°F | Clear | 6 mph SW | 0% |
| Thursday | 65°F | Mostly Sunny then Chance Rain Showers | 3 to 8 mph W | 34% |
| Thursday Night | 39°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph NW | 15% |
| Friday | 58°F | Partly Sunny | 3 to 8 mph N | 1% |
| Friday Night | 37°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 58°F | Partly Sunny | 0 to 3 mph NW | 0% |
| Saturday Night | 36°F | Partly Cloudy | 1 mph NW | 7% |
| Sunday | 63°F | Sunny | 1 to 6 mph W | 7% |
| Sunday Night | 36°F | Mostly Clear | 3 mph W | 1% |
| Monday | 68°F | Sunny | 3 to 9 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 71°F | Sunny | 6 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fair Grove, MO
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
191 days
Hardiness zone
6b
Explore more for Fair Grove, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Marshfield 4 Wsw, Mo (11.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.