Stillwater, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stillwater, a city in Payne County, Oklahoma.
This Afternoon
66°F
Sunny
Sunny, with a high near 66. West wind 2 to 6 mph.
7-day forecast for Stillwater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Sunny | 2 to 6 mph W | 0% |
| Tonight | 46°F | Mostly Clear | 2 mph SSE | 1% |
| Thursday | 60°F | Showers And Thunderstorms | 0 to 9 mph NNE | 76% |
| Thursday Night | 41°F | Chance Rain Showers then Mostly Cloudy | 3 to 7 mph NNW | 30% |
| Friday | 57°F | Mostly Sunny | 5 to 8 mph N | 2% |
| Friday Night | 39°F | Mostly Cloudy | 3 mph NNE | 0% |
| Saturday | 58°F | Partly Sunny | 2 mph NNE | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 64°F | Sunny | 2 mph N | 0% |
| Sunday Night | 39°F | Clear | 0 mph | 0% |
| Monday | 69°F | Sunny | 0 to 6 mph SSW | 1% |
| Monday Night | 43°F | Mostly Clear | 3 mph S | 2% |
| Tuesday | 71°F | Sunny | 2 to 6 mph SSW | 2% |
| Tuesday Night | 46°F | Mostly Clear | 3 mph S | 2% |
Forecast source: National Weather Service (api.weather.gov) for Stillwater (36.131, -97.074). Updated through the day.
Growing snapshot for Stillwater
Last spring frost
Apr 5
First fall frost
Oct 30
Growing season
206 days
Hardiness zone
7a
More local growing data for Stillwater: nearby ZIP 74078 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Stillwater 2 W, Ok (0.8 mi from Stillwater). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.