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 >

Hazardous Weather Conditions

Current conditions at

Okmulgee, Okmulgee Municipal Airport (KOKM)

Lat: 35.67°NLon: 95.95°WElev: 722ft.

Fair

66°F

19°C

Humidity 76%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 28 Aug 6:15 am CDT
Extended Forecast for

Okmulgee OK

  • Today

    Today: Sunny during the morning, then partly sunny during the afternoon, with a high near 97. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 97 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. East wind around 5 mph becoming calm.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. Heat index values as high as 104. South wind around 5 mph.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71. South wind around 5 mph.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 102. South wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 74. South wind 5 to 10 mph.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 101. South wind 5 to 10 mph.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 74. South wind 5 to 10 mph.

    Low: 74 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. South wind 5 to 10 mph.

    High: 100 °F

    Hot

Detailed Forecast

Today
Sunny during the morning, then partly sunny during the afternoon, with a high near 97. Calm wind becoming northeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 68. East wind around 5 mph becoming calm.
Saturday
Sunny and hot, with a high near 101. Heat index values as high as 104. South wind around 5 mph.
Saturday Night
Mostly clear, with a low around 71. South wind around 5 mph.
Sunday
Sunny and hot, with a high near 102. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 74. South wind 5 to 10 mph.
Monday
Sunny and hot, with a high near 101. South wind 5 to 10 mph.
Monday Night
Clear, with a low around 74. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 74. South wind 5 to 10 mph.
Wednesday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 75. South wind 5 to 10 mph.
Thursday
Sunny and hot, with a high near 100. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Okmulgee OK
 35.63°N 95.97°W
Last Update:
6:11 am CDT Aug 28, 2026
Forecast Valid:
6am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
Forecast Discussion
 
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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