Warrensburg, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Warrensburg, a city in Johnson County, Missouri.
Overnight
48°F
Cloudy
Cloudy, with a low around 48. West wind around 9 mph.
7-day forecast for Warrensburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Cloudy | 9 mph W | 8% |
| Wednesday | 58°F | Mostly Cloudy | 6 to 12 mph W | 2% |
| Wednesday Night | 40°F | Mostly Clear | 5 mph WSW | 0% |
| Thursday | 58°F | Sunny | 3 to 7 mph WNW | 0% |
| Thursday Night | 43°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph NNW | 16% |
| Friday | 56°F | Partly Sunny | 3 to 7 mph N | 0% |
| Friday Night | 35°F | Partly Cloudy | 2 mph NNE | 0% |
| Saturday | 55°F | Mostly Sunny | 2 mph NNW | 0% |
| Saturday Night | 35°F | Mostly Clear | 0 mph | 0% |
| Sunday | 61°F | Sunny | 0 to 3 mph WNW | 0% |
| Sunday Night | 37°F | Clear | 1 mph WSW | 0% |
| Monday | 66°F | Sunny | 1 to 7 mph SSW | 0% |
| Monday Night | 42°F | Clear | 3 mph SW | 0% |
| Tuesday | 68°F | Sunny | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Warrensburg (38.762, -93.725). Updated through the day.
Growing snapshot for Warrensburg
Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
189 days
Hardiness zone
6b
More local growing data for Warrensburg: nearby ZIP 64093 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Warrensburg 4Nw, Mo (3.8 mi from Warrensburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.