Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Clinton, Clinton-Sherman Airport (KCSM)

Lat: 35.36°NLon: 99.2°WElev: 1919ft.

Fair and Breezy

83°F

28°C

Humidity 55%
Wind Speed S 21 G 30 mph
Barometer 30.00 in (1013.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 15 Sep 8:53 am CDT
Extended Forecast for

Clinton-Sherman Airport OK

  • Today

    Today: Sunny and hot, with a high near 99. South southwest wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 99 °F

    Hot

  • Tonight

    Tonight: A 20 percent chance of showers after 1am.  Increasing clouds, with a low around 74. South wind 10 to 16 mph becoming northeast after midnight. Winds could gust as high as 24 mph.

    Low: 74 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. East wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 74. South southeast wind around 14 mph, with gusts as high as 21 mph.

    Low: 74 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 96. South wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 74.

    Low: 74 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93. Chance of precipitation is 40%.

    High: 93 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 99. South southwest wind 17 to 22 mph, with gusts as high as 33 mph.
Tonight
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 74. South wind 10 to 16 mph becoming northeast after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny and hot, with a high near 97. East wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Clear, with a low around 74. South southeast wind around 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 96. South wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 74.
Friday
Sunny, with a high near 96.
Friday Night
Mostly clear, with a low around 73.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 40%.
Saturday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 66. Chance of precipitation is 70%.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Clinton-Sherman Airport OK
 35.35°N 99.2°W
2:12 am CDT Sep 15, 2026
9am CDT Sep 15, 2026-6pm CDT Sep 21, 2026
 
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