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

72°F

22°C

Humidity 53%
Wind Speed S 17 G 26 mph
Barometer 29.81 in (1008.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 31 Mar 5:53 am CDT
Extended Forecast for

Stillwater OK

  • Today

    Today: A 20 percent chance of showers after 4pm. Partly sunny, with a high near 88. South southwest wind 17 to 21 mph, with gusts as high as 31 mph.

    High: 88 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 7 to 14 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of rain before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. South wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 59. South wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 59 °F

    T-storms

  • Thursday

    Thursday: A chance of sprinkles after 1pm. Sunny, with a high near 78. West southwest wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 78 °F

    Chance
    Sprinkles

  • Thursday Night

    Thursday Night: A chance of sprinkles. Mostly clear, with a low around 60.

    Low: 60 °F

    Chance
    Sprinkles

  • Friday

    Friday: A chance of rain before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    T-storms
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 62. Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 88. South southwest wind 17 to 21 mph, with gusts as high as 31 mph.
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 7 to 14 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of rain before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. South wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 59. South wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Thursday
A chance of sprinkles after 1pm. Sunny, with a high near 78. West southwest wind 11 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A chance of sprinkles. Mostly clear, with a low around 60.
Friday
A chance of rain before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 62. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 37.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stillwater OK
 36.13°N 97.09°W
Last Update:
4:58 am CDT Mar 31, 2026
Forecast Valid:
6am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation