National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

A Few Clouds

34°C

94°F

Humidity 48%
Wind Speed S 22 G 37 km/h
Barometer 1010.6 mb (29.89 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Heat Index39°C (102°F)
Last update 10 Jul 3:53 pm CDT
Extended Forecast for

Stillwater OK

  • Tonight

    Tonight: Mostly clear, with a low around 24. South southeast wind 14 to 16 km/h.

    Low: 24 °C

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 35. Heat index values as high as 38. South southwest wind 14 to 21 km/h, with gusts as high as 32 km/h.

    High: 35 °C

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 23. South wind 11 to 16 km/h.

    Low: 23 °C

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 31. South southwest wind 11 to 13 km/h. Chance of precipitation is 60%.

    High: 31 °C

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. East southeast wind 5 to 10 km/h.

    Low: 21 °C

    Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31.

    High: 31 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 21.

    Low: 21 °C

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 32.

    High: 32 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 22.

    Low: 22 °C

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 24. South southeast wind 14 to 16 km/h.
Friday
Mostly sunny, with a high near 35. Heat index values as high as 38. South southwest wind 14 to 21 km/h, with gusts as high as 32 km/h.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 23. South wind 11 to 16 km/h.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 31. South southwest wind 11 to 13 km/h. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. East southeast wind 5 to 10 km/h.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 21.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 32.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 22.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 33. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Stillwater OK
 36.13°N 97.06°W
Last Update:
12:46 pm CDT Jul 10, 2025
Forecast Valid:
4pm CDT Jul 10, 2025-6pm CDT Jul 17, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation