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

Hazardous Weather Conditions

Current conditions at

Jefferson City, Jefferson City Memorial Airport (KJEF)

Lat: 38.59°NLon: 92.16°WElev: 548ft.

A Few Clouds

75°F

24°C

Humidity 79%
Wind Speed S 7 mph
Barometer 30.03 in (1015.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 24 Jul 5:53 pm CDT
Extended Forecast for

3 Miles ENE Saint Martins MO

Heat Advisory July 25, 01:00pm until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Scattered showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 71. Southeast wind 3 to 7 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers and thunderstorms before 11am. Partly sunny, with a high near 91. Heat index values as high as 102. Light and variable wind becoming southwest around 5 mph. Chance of precipitation is 20%.

    High: 91 °F

    Isolated
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 96. Heat index values as high as 112. Light south wind.

    High: 96 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78. Light south wind.

    Low: 78 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 71. Southeast wind 3 to 7 mph. Chance of precipitation is 50%.
Saturday
Isolated showers and thunderstorms before 11am. Partly sunny, with a high near 91. Heat index values as high as 102. Light and variable wind becoming southwest around 5 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 74. Calm wind.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 96. Heat index values as high as 112. Light south wind.
Sunday Night
Mostly clear, with a low around 78. Light south wind.
Monday
Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Mostly sunny, with a high near 96.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 90.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Friday
Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Saint Martins MO
 38.62°N 92.28°W (Elev. 673 ft)
Last Update:
5:46 pm CDT Jul 24, 2026
Forecast Valid:
6pm CDT Jul 24, 2026-6pm CDT Jul 31, 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