Sparta, MO Weather & Growing Conditions
Overnight
48°F
Cloudy
Cloudy, with a low around 48. Wind chill values as low as 45. West wind around 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Cloudy | 10 mph W | 12% |
| Wednesday | 61°F | Partly Sunny | 7 to 13 mph W | 4% |
| Wednesday Night | 39°F | Clear | 5 mph W | 0% |
| Thursday | 65°F | Sunny | 2 to 7 mph W | 12% |
| Thursday Night | 42°F | Slight Chance Rain Showers | 7 mph NW | 19% |
| Friday | 57°F | Partly Sunny | 8 mph N | 1% |
| Friday Night | 36°F | Partly Cloudy | 2 to 6 mph N | 0% |
| Saturday | 55°F | Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 34°F | Partly Cloudy | 2 mph N | 0% |
| Sunday | 61°F | Sunny | 5 mph NW | 0% |
| Sunday Night | 35°F | Clear | 2 mph W | 0% |
| Monday | 66°F | Sunny | 1 to 5 mph SW | 0% |
| Monday Night | 39°F | Clear | 3 mph SW | 1% |
| Tuesday | 69°F | Sunny | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sparta, MO
Last spring frost
Apr 26
First fall frost
Oct 13
Growing season
167 days
Hardiness zone
6b
Explore more for Sparta, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Oldfield, Mo (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.