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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

Fair

67°F

19°C

Humidity 87%
Wind Speed NE 3 mph
Barometer 30.11 in (1018.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 28 Aug 7:53 am CDT
Extended Forecast for

Stillwater OK

  • Today

    Today: Sunny, with a high near 95. East wind 3 to 6 mph.

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. Southeast wind around 6 mph.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 100. South wind 6 to 10 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. South wind around 10 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 103. South wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 76.

    Low: 76 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 95. East wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 70. Southeast wind around 6 mph.
Saturday
Mostly sunny and hot, with a high near 100. South wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 75. South wind around 10 mph.
Sunday
Sunny and hot, with a high near 103. South wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 102.
Monday Night
Clear, with a low around 75.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillwater OK
 36.13°N 97.06°W
Last Update:
1:27 am CDT Aug 28, 2026
Forecast Valid:
8am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation