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

McMinnville Warren County Memorial Airport (KRNC)

Lat: 35.7°NLon: 85.84°WElev: 1033ft.

Fair

75°F

24°C

Humidity 78%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Sep 9:55 pm CDT
Extended Forecast for

Palmer TN

  • Tonight

    Tonight: Mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 90. Calm wind.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southeast wind around 5 mph becoming calm.

    High: 88 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of thunderstorms before 7pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms then
    Patchy Fog

  • Monday

    Monday: Showers likely and possibly a thunderstorm after 1pm. Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 88. Calm wind. Chance of precipitation is 60%.

    High: 88 °F

    Patchy Fog
    then Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. Calm wind. Chance of precipitation is 70%.

    High: 83 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Calm wind. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 69. Calm wind.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 90. Calm wind.
Saturday Night
Mostly clear, with a low around 68. Calm wind.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southeast wind around 5 mph becoming calm.
Sunday Night
A chance of thunderstorms before 7pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.
Monday
Showers likely and possibly a thunderstorm after 1pm. Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 88. Calm wind. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66. Calm wind.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. Calm wind. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Calm wind. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Palmer TN
 35.36°N 85.58°W (Elev. 1906 ft)
Last Update:
7:01 pm CDT Sep 18, 2026
Forecast Valid:
10pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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