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

Dickson Municipal Airport (KM02)

Lat: 36.13°NLon: 87.43°WElev: 892ft.

A Few Clouds

28°F

-2°C

Humidity 37%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 17 Jan 7:15 pm CST
Extended Forecast for

New Johnsonville TN

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Northwest wind around 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. Southwest wind around 5 mph becoming west northwest after midnight.

    Low: 22 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. North northwest wind around 5 mph becoming calm in the evening.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 37. Calm wind becoming south southwest around 5 mph.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 24. South wind 5 to 10 mph.

    Low: 24 °F

    Clear

  • Wednesday

    Wednesday: A 20 percent chance of sprinkles with a slight chance of showers after noon. Partly sunny, with a high near 45. South southwest wind 5 to 10 mph.

    High: 45 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28. South southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 34. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 22. Southwest wind around 5 mph becoming west northwest after midnight.
M.L.King Day
Mostly sunny, with a high near 32. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 14. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 37. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Clear, with a low around 24. South wind 5 to 10 mph.
Wednesday
A 20 percent chance of sprinkles with a slight chance of showers after noon. Partly sunny, with a high near 45. South southwest wind 5 to 10 mph.
Wednesday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 28. South southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
A 20 percent chance of showers. Mostly clear, with a low around 26.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 48.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Johnsonville TN
 36.02°N 87.96°W (Elev. 413 ft)
Last Update:
5:16 pm CST Jan 17, 2026
Forecast Valid:
7pm CST Jan 17, 2026-6pm CST Jan 24, 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