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.

Fair

84°F

29°C

Humidity 74%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 4 Jul 7:35 pm CDT
Extended Forecast for

2 Miles SE New Johnsonville TN

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 2am and 5am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming west around 5 mph.

    High: 92 °F

    Chance
    T-storms and
    Areas Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 90. Heat index values as high as 99. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%.

    High: 90 °F

    Chance
    Showers and
    Areas Fog
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 10am. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 91. Calm wind becoming north around 5 mph. Chance of precipitation is 50%.

    High: 91 °F

    Chance
    Showers and
    Areas Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind.

    High: 91 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72. Calm wind.

    Low: 72 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 2am and 5am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 73. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 5pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming west around 5 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 71. Calm wind.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 90. Heat index values as high as 99. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 91. Calm wind becoming north around 5 mph. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 71. Calm wind.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72. Calm wind.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE New Johnsonville TN
 36°N 87.93°W (Elev. 400 ft)
Last Update:
1:31 pm CDT Jul 4, 2026
Forecast Valid:
8pm CDT Jul 4, 2026-6pm CDT Jul 11, 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