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

77°F

25°C

Humidity 51%
Wind Speed Vrbl 3 mph
Barometer 30.27 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 3 Oct 1:35 pm CDT
Extended Forecast for

Altamont TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. Calm wind.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Calm wind becoming southeast around 5 mph after midnight.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Southeast wind around 5 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. Southeast wind around 5 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Southeast wind around 5 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. Calm wind becoming southeast around 5 mph after midnight.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76. Southeast wind around 5 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Calm wind.
Tonight
Partly cloudy, with a low around 54. Calm wind.
Saturday
Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph.
Saturday Night
Mostly clear, with a low around 57. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Sunny, with a high near 77. Southeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 62. Southeast wind around 5 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 78. Southeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 62. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76. Southeast wind around 5 mph.
Tuesday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 62.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altamont TN
 35.44°N 85.73°W (Elev. 1841 ft)
Last Update:
12:31 pm CDT Oct 3, 2025
Forecast Valid:
1pm CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
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