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

56°F

13°C

Humidity 77%
Wind Speed S 12 mph
Barometer 29.85 in (1010.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 17 Feb 12:53 am CST
Extended Forecast for

Stillwater OK

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. South wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 78. South wind 14 to 22 mph, with gusts as high as 33 mph.

    High: 78 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 46. South wind 12 to 17 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 46 °F

    Gradual
    Clearing

  • Wednesday

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

    High: 75 °F

    Sunny

  • Wednesday Night

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

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. South wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday
Cloudy, with a high near 78. South wind 14 to 22 mph, with gusts as high as 33 mph.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 46. South wind 12 to 17 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Wednesday
Sunny, with a high near 75. South southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 50. South southwest wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 56.
Friday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow showers before noon. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillwater OK
 36.13°N 97.09°W
Last Update:
12:27 am CST Feb 17, 2026
Forecast Valid:
1am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

Radar & Satellite Image

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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