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

Jackson, McKellar-Sipes Regional Airport (KMKL)

Lat: 35.59°NLon: 88.92°WElev: 433ft.

Fair

84°F

29°C

Humidity 25%
Wind Speed SW 5 mph
Barometer 30.03 in (1016.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 29 Sep 11:53 am CDT
Extended Forecast for

Somerville TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Calm wind.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 61. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 61 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 92. South southeast wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. South southeast wind around 5 mph.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 93. South wind 5 to 15 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 70. South southeast wind around 5 mph.

    Low: 70 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers before 10am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South southwest wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 87 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 66. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Calm wind.
Tonight
Increasing clouds, with a low around 61. Calm wind becoming south southeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 92. South southeast wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 66. South southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 93. South wind 5 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 70. South southeast wind around 5 mph.
Friday
A chance of showers before 10am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. South southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
Showers likely. Mostly cloudy, with a low around 66. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 77.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville TN
 35.24°N 89.36°W (Elev. 390 ft)
Last Update:
10:27 am CDT Sep 29, 2026
Forecast Valid:
12pm CDT Sep 29, 2026-6pm CDT Oct 5, 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