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.

Overcast

70°F

21°C

Humidity 90%
Wind Speed S 13 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 10 Mar 9:53 am CDT
Extended Forecast for

Somerville TN

  • Today

    Today: A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 81. South southwest wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 66. South wind around 10 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 77. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 40. West northwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 59. North wind 5 to 10 mph.

    High: 59 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. Calm wind becoming south around 5 mph after midnight.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. Southwest wind around 10 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. South southwest wind around 5 mph becoming calm.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 81. South southwest wind 10 to 15 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 66. South wind around 10 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 77. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 40. West northwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 59. North wind 5 to 10 mph.
Thursday Night
Clear, with a low around 39. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 69. Southwest wind around 10 mph.
Friday Night
Clear, with a low around 46. South southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 57.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Sunday Night
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 48.
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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:
6:15 am CDT Mar 10, 2026
Forecast Valid:
10am CDT Mar 10, 2026-6pm CDT Mar 16, 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