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.

Fair

68°F

20°C

Humidity 30%
Wind Speed N 13 G 21 mph
Barometer 30.37 in (1028.1 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 5 Apr 2:53 pm CDT
Extended Forecast for

6 Miles WNW Sumner OK

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. North wind around 6 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. Light and variable wind becoming southeast around 5 mph.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. Light south southwest wind becoming south 6 to 11 mph in the morning.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. South southeast wind 6 to 9 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. South wind 6 to 16 mph, with gusts as high as 22 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 69. North wind around 6 mph.
Tonight
Clear, with a low around 42. Light and variable wind becoming southeast around 5 mph.
Monday
Sunny, with a high near 73. Light south southwest wind becoming south 6 to 11 mph in the morning.
Monday Night
Mostly clear, with a low around 41. South southeast wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 71. South wind 6 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 72.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 54.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Sumner OK
 36.33°N 97.23°W
Last Update:
1:26 pm CDT Apr 5, 2026
Forecast Valid:
3pm CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
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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