Clinton, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clinton, a city in Henry County, Missouri.
Overnight
68°F
Mostly Clear
Mostly clear, with a low around 68. Southeast wind around 3 mph.
7-day forecast for Clinton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Mostly Clear | 3 mph SE | 0% |
| Tuesday | 93°F | Sunny | 2 to 6 mph SSE | 0% |
| Tuesday Night | 73°F | Partly Cloudy | 3 mph SE | 8% |
| Wednesday | 92°F | Chance Showers And Thunderstorms | 6 mph S | 25% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 6 mph NE | 74% |
| Thursday | 89°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 mph S | 74% |
| Thursday Night | 70°F | Partly Cloudy then Chance Showers And Thunderstorms | 3 mph SSE | 38% |
| Friday | 89°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 38% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms | 3 mph S | 21% |
| Saturday | 92°F | Slight Chance Showers And Thunderstorms then Sunny | 2 to 7 mph S | 21% |
| Saturday Night | 73°F | Mostly Clear | 6 mph S | 4% |
| Sunday | 93°F | Sunny | 5 to 10 mph SSW | 2% |
| Sunday Night | 74°F | Mostly Clear | 7 mph S | 1% |
| Monday | 94°F | Sunny | 7 to 12 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Clinton (38.371, -93.768). Updated through the day.
Growing snapshot for Clinton
Last spring frost
Apr 17
First fall frost
Oct 21
Growing season
187 days
Hardiness zone
6b
More local growing data for Clinton: nearby ZIP 64735 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Clinton, Mo (2.8 mi from Clinton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.