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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Ardmore, Ardmore Downtown Executive Airport (K1F0)

Lat: 34.15°NLon: 97.12°WElev: 843ft.

Fair

92°F

33°C

Humidity 37%
Wind Speed SE 5 mph
Barometer 30.03 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 18 Sep 6:55 pm CDT
Extended Forecast for

Grady OK

  • Tonight

    Tonight: Mostly clear, with a low around 73. South wind 5 to 9 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 101. South wind 7 to 9 mph.

    High: 101 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. South southeast wind around 9 mph.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 100. Heat index values as high as 103. South southwest wind around 9 mph.

    High: 100 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 67. South wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.

    High: 94 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 89.

    High: 89 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 73. South wind 5 to 9 mph.
Saturday
Sunny and hot, with a high near 101. South wind 7 to 9 mph.
Saturday Night
Mostly clear, with a low around 74. South southeast wind around 9 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 1pm. Increasing clouds and hot, with a high near 100. Heat index values as high as 103. South southwest wind around 9 mph.
Sunday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 67. South wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Partly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Partly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Grady OK
 34.03°N 97.65°W
Last Update:
1:27 pm CDT Sep 18, 2026
Forecast Valid:
7pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
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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