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.

Overcast

52°F

11°C

Humidity 47%
Wind Speed S 7 mph
Barometer 30.01 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 28 Feb 12:15 am CST
Extended Forecast for

New Johnsonville TN

  • Overnight

    Overnight: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Calm wind becoming southwest around 5 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 62. North wind 5 to 10 mph.

    High: 62 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly after 10pm. Cloudy, with a low around 43. East northeast wind around 5 mph.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers before noon. Mostly cloudy, with a high near 58. East wind around 5 mph.

    High: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 71. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 42. Calm wind.
Saturday
Sunny, with a high near 72. Calm wind becoming southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 49. Calm wind becoming south southwest around 5 mph after midnight.
Sunday
Increasing clouds, with a high near 62. North wind 5 to 10 mph.
Sunday Night
A 40 percent chance of showers, mainly after 10pm. Cloudy, with a low around 43. East northeast wind around 5 mph.
Monday
A 40 percent chance of showers before noon. Mostly cloudy, with a high near 58. East wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 49. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 71. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 58. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 74.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
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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:
12:31 am CST Feb 28, 2026
Forecast Valid:
12am CST Feb 28, 2026-6pm CST Mar 6, 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