Clinton, OK Weather & Growing Conditions
Tonight
44°F
Mostly Clear
Mostly clear, with a low around 44. Northwest wind 3 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Mostly Clear | 3 to 9 mph NW | 0% |
| Wednesday | 67°F | Sunny | 3 to 7 mph WSW | 0% |
| Wednesday Night | 48°F | Mostly Clear | 6 mph SSE | 3% |
| Thursday | 60°F | Rain Showers Likely | 5 to 17 mph NE | 60% |
| Thursday Night | 40°F | Mostly Clear | 5 to 8 mph N | 1% |
| Friday | 62°F | Sunny | 6 mph N | 0% |
| Friday Night | 40°F | Partly Cloudy | 1 to 5 mph NNE | 0% |
| Saturday | 64°F | Mostly Sunny | 1 to 5 mph WNW | 2% |
| Saturday Night | 41°F | Mostly Clear | 3 mph WSW | 1% |
| Sunday | 67°F | Sunny | 6 mph WSW | 1% |
| Sunday Night | 42°F | Clear | 5 mph S | 1% |
| Monday | 69°F | Sunny | 5 to 12 mph SSW | 0% |
| Monday Night | 46°F | Mostly Clear | 8 mph SSW | 0% |
| Tuesday | 70°F | Mostly Sunny | 6 to 10 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clinton, OK
Last spring frost
Apr 13
First fall frost
Oct 28
Growing season
197 days
Hardiness zone
7b
Explore more for Clinton, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Clinton, Ok (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.