Windsor, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Windsor, a city in Henry County, Missouri.
Overnight
67°F
Clear
Clear. Low around 67, with temperatures rising to around 69 overnight. Southeast wind around 5 mph.
7-day forecast for Windsor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Clear | 5 mph SE | 0% |
| Tuesday | 91°F | Sunny | 3 to 7 mph S | 0% |
| Tuesday Night | 72°F | Partly Cloudy | 1 to 5 mph SE | 9% |
| Wednesday | 90°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 29% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 6 mph NE | 78% |
| Thursday | 87°F | Showers And Thunderstorms | 5 mph SW | 78% |
| Thursday Night | 69°F | Partly Cloudy then Chance Showers And Thunderstorms | 3 mph SE | 30% |
| Friday | 88°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 30% |
| Friday Night | 70°F | Slight Chance Showers And Thunderstorms | 3 mph S | 22% |
| Saturday | 91°F | Slight Chance Showers And Thunderstorms then Sunny | 3 to 7 mph S | 22% |
| Saturday Night | 73°F | Mostly Clear | 7 mph S | 4% |
| Sunday | 92°F | Sunny | 7 to 12 mph SW | 1% |
| Sunday Night | 74°F | Mostly Clear | 8 mph S | 2% |
| Monday | 93°F | Sunny | 8 to 13 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Windsor (38.532, -93.523). Updated through the day.
Growing snapshot for Windsor
Last spring frost
Apr 7
First fall frost
Oct 28
Growing season
202 days
Hardiness zone
6b
More local growing data for Windsor: nearby ZIP 65360 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Windsor, Mo (1 mi from Windsor). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.