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

64°F

18°C

Humidity 34%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 13 Nov 2:35 pm CST
Extended Forecast for

Altamont TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 63. Northwest wind around 5 mph becoming calm.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Calm wind becoming southwest around 5 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Calm wind becoming southwest around 5 mph after midnight.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 55. Southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 62. West northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. North northwest wind around 5 mph becoming calm.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62. Calm wind becoming east around 5 mph.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 63. Northwest wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 43. Calm wind.
Friday
Sunny, with a high near 66. Calm wind becoming southwest around 5 mph.
Friday Night
Mostly clear, with a low around 49. Calm wind becoming southwest around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 55. Southwest wind around 10 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 62. West northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 40. North northwest wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 62. Calm wind becoming east around 5 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 49.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 64.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 64.
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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:
2:36 pm CST Nov 13, 2025
Forecast Valid:
2pm CST Nov 13, 2025-6pm CST Nov 19, 2025
 
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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