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

87°F

31°C

Humidity 63%
Wind Speed SW 6 mph
Barometer 30.01 in (1015.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 14 Oct 3:53 pm CDT
Extended Forecast for

Mercer TN

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind around 5 mph.

    High: 89 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. Calm wind becoming south around 5 mph.

    Low: 68 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 92. Southwest wind 5 to 10 mph.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. South southwest wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 69. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 69 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 64. North northeast wind around 15 mph.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39. North northeast wind 5 to 10 mph.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. Calm wind becoming south around 5 mph.
Thursday
Sunny, with a high near 92. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 61. South southwest wind around 5 mph.
Friday
Partly sunny, with a high near 69. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 44. North wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 64. North northeast wind around 15 mph.
Saturday Night
Clear, with a low around 39. North northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mercer TN
 35.48°N 89.04°W (Elev. 338 ft)
Last Update:
4:46 pm CDT Oct 14, 2026
Forecast Valid:
4pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation