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

30°F

-1°C

Humidity 79%
Wind Speed Calm
Barometer 30.15 in (1021.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 2 Dec 11:53 pm CST
Extended Forecast for

Mercer TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Calm wind.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 29. Calm wind becoming north around 5 mph after midnight.

    Low: 29 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 41. North northeast wind 5 to 10 mph.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of freezing rain. Cloudy, with a low around 30. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no ice accumulation expected.

    Low: 30 °F

    Chance
    Freezing Rain

  • Friday

    Friday: A chance of freezing rain before 9am, then a chance of rain showers. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Freezing
    Rain then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. Calm wind becoming south around 5 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Calm wind.
Wednesday
Mostly sunny, with a high near 44. Calm wind.
Wednesday Night
Increasing clouds, with a low around 29. Calm wind becoming north around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 41. North northeast wind 5 to 10 mph.
Thursday Night
A chance of freezing rain. Cloudy, with a low around 30. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no ice accumulation expected.
Friday
A chance of freezing rain before 9am, then a chance of rain showers. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 29. Calm wind.
Saturday
Partly sunny, with a high near 49. Calm wind becoming south around 5 mph.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mercer TN
 35.48°N 89.02°W (Elev. 397 ft)
Last Update:
11:31 pm CST Dec 2, 2025
Forecast Valid:
12am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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