Whitewater, MO Weather & Growing Conditions
Tonight
71°F
Mostly Clear
Mostly clear. Low around 71, with temperatures rising to around 73 overnight. Southeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Mostly Clear | 1 mph SE | 4% |
| Saturday | 99°F | Sunny | 1 to 6 mph SW | 2% |
| Saturday Night | 71°F | Partly Cloudy | 3 mph SSW | 0% |
| Sunday | 98°F | Sunny | 5 mph WSW | 2% |
| Sunday Night | 69°F | Partly Cloudy | 3 mph N | 7% |
| Monday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph N | 48% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 7 mph N | 48% |
| Tuesday | 77°F | Partly Sunny | 7 to 10 mph N | 13% |
| Tuesday Night | 57°F | Partly Cloudy | 6 to 10 mph N | 10% |
| Wednesday | 75°F | Mostly Sunny | 7 mph N | 4% |
| Wednesday Night | 56°F | Partly Cloudy | 6 mph NNE | 1% |
| Thursday | 76°F | Mostly Sunny | 3 to 7 mph NNE | 3% |
| Thursday Night | 58°F | Partly Cloudy | 6 mph NNE | 3% |
| Friday | 76°F | Mostly Sunny | 3 to 7 mph NNE | 5% |
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 Sep 19, 2026.