Whitewater, MO Weather & Growing Conditions
Tonight
53°F
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before midnight. Mostly cloudy. Low around 53, with temperatures rising to around 56 overnight. South southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph SSW | 16% |
| Wednesday | 67°F | Mostly Sunny | 3 to 7 mph WSW | 1% |
| Wednesday Night | 40°F | Mostly Clear | 3 mph WSW | 0% |
| Thursday | 68°F | Sunny | 1 to 5 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 3 mph WNW | 5% |
| Friday | 61°F | Partly Sunny | 3 to 7 mph NNW | 1% |
| Friday Night | 38°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 57°F | Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph NNW | 1% |
| Sunday | 62°F | Sunny | 1 to 5 mph WNW | 6% |
| Sunday Night | 33°F | Mostly Clear | 2 mph NW | 5% |
| Monday | 64°F | Sunny | 1 to 5 mph W | 1% |
| Monday Night | 36°F | Mostly Clear | 3 mph SW | 0% |
| Tuesday | 69°F | Sunny | 3 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whitewater, MO
Last spring frost
Apr 12
First fall frost
Oct 23
Growing season
193 days
Hardiness zone
7a
Explore more for Whitewater, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Marble Hill, Mo (8.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.