Winston, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winston, a village in Daviess County, Missouri.
Overnight
66°F
Partly Cloudy
Partly cloudy, with a low around 66. South southeast wind around 6 mph.
7-day forecast for Winston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Partly Cloudy | 6 mph SSE | 0% |
| Tuesday | 90°F | Mostly Sunny | 5 mph S | 12% |
| Tuesday Night | 68°F | Chance Showers And Thunderstorms | 2 to 6 mph ENE | 40% |
| Wednesday | 80°F | Showers And Thunderstorms Likely | 7 mph NE | 70% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely | 3 to 7 mph NNE | 70% |
| Thursday | 82°F | Showers And Thunderstorms Likely then Mostly Sunny | 3 mph ENE | 70% |
| Thursday Night | 65°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 mph ESE | 16% |
| Friday | 86°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 2 to 6 mph S | 16% |
| Friday Night | 68°F | Mostly Clear | 5 mph S | 12% |
| Saturday | 90°F | Sunny | 3 to 9 mph S | 8% |
| Saturday Night | 73°F | Mostly Clear | 9 mph S | 7% |
| Sunday | 92°F | Sunny | 12 mph SSW | 4% |
| Sunday Night | 74°F | Partly Cloudy | 10 mph S | 7% |
| Monday | 93°F | Mostly Sunny | 13 mph SSW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Winston (39.870, -94.142). Updated through the day.
Growing snapshot for Winston
Last spring frost
Apr 19
First fall frost
Oct 21
Growing season
184 days
Hardiness zone
6a
More local growing data for Winston: nearby ZIP 64689 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gallatin 1W, Mo (9.9 mi from Winston). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.