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

Hazardous Weather Conditions

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

A Few Clouds

70°F

21°C

Humidity 55%
Wind Speed S 16 G 28 mph
Barometer 29.56 in (1000.3 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 17 Feb 6:53 pm CST
Extended Forecast for

Stillwater OK

Fire Weather Watch February 19, 10:00am until February 19, 07:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. South southwest wind 6 to 16 mph becoming west in the evening. Winds could gust as high as 24 mph.

    Low: 45 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 75. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 50. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. West wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. North wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before noon. Mostly sunny, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. South southwest wind 6 to 16 mph becoming west in the evening. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 75. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Clear, with a low around 50. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 66. West wind 11 to 20 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 30. North wind 5 to 11 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 56.
Friday Night
A 20 percent chance of showers after midnight. Mostly clear, with a low around 33.
Saturday
A 30 percent chance of showers, mainly before noon. Mostly sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillwater OK
 36.13°N 97.09°W
Last Update:
5:52 pm CST Feb 17, 2026
Forecast Valid:
7pm CST Feb 17, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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