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.

Mostly Cloudy

27°F

-3°C

Humidity 50%
Wind Speed W 7 mph
Barometer 30.06 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 18 Jan 7:15 pm CST
Extended Forecast for

New Johnsonville TN

  • Tonight

    Tonight: Mostly clear, with a low around 21. Southwest wind around 5 mph becoming west northwest after midnight.

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. Northwest wind around 5 mph becoming calm.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 39. Calm wind becoming south southwest around 5 mph.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. South wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly cloudy, with a high near 44. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 28. South southwest wind around 5 mph becoming northwest after midnight.

    Low: 28 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 43. North northwest wind around 5 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. North wind around 5 mph becoming south southeast after midnight.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Southwest wind around 5 mph becoming west northwest after midnight.
M.L.King Day
Sunny, with a high near 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 15. Northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 39. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 26. South wind around 5 mph.
Wednesday
A slight chance of rain and snow showers before noon, then a chance of rain showers. Mostly cloudy, with a high near 44. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 28. South southwest wind around 5 mph becoming northwest after midnight.
Thursday
Sunny, with a high near 43. North northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 26. North wind around 5 mph becoming south southeast after midnight.
Friday
Partly sunny, with a high near 48.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 28.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 40.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 20.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 35.
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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:
3:16 pm CST Jan 18, 2026
Forecast Valid:
7pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation