Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Clinton, MO (KGLY)

Lat: 38.36°NLon: 93.68°WElev: 823ft.

Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 22 Aug 11:55 pm CDT
Extended Forecast for

Rockville MO

  • Overnight

    Overnight: Mostly clear, with a low around 64. Light northeast wind.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of sprinkles after 4pm.  Increasing clouds, with a high near 86. East northeast wind 3 to 6 mph.

    High: 86 °F

    Chance
    Sprinkles

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 67. East wind 3 to 6 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm.  Mostly sunny, with a high near 89. Heat index values as high as 95. Southeast wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. East wind 3 to 6 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 64. Light northeast wind.
Sunday
A chance of sprinkles after 4pm. Increasing clouds, with a high near 86. East northeast wind 3 to 6 mph.
Sunday Night
A chance of rain before 11pm, then a chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 67. East wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 89. Heat index values as high as 95. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 69. East wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
Partly sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 67.
Friday
Mostly sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 70.
Saturday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Rockville MO
 38.08°N 94.07°W (Elev. 797 ft)
9:37 pm CDT Aug 22, 2026
12am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

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