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

37°F

3°C

Humidity 52%
Wind Speed N 8 mph
Barometer 30.44 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 28 Nov 9:55 am CST
Extended Forecast for

Altamont TN

  • Today

    Today: Sunny, with a high near 39. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Calm wind becoming southeast around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 45. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 45 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers, mainly after midnight. Low around 37. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers likely before noon. Mostly cloudy, with a high near 43. South wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 43 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 42. Northeast wind around 5 mph becoming calm in the morning.

    High: 42 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after midnight. Cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 33 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 39. North northwest wind around 5 mph.

    High: 39 °F

    Chance
    Showers then
    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 39. Northwest wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 25. Calm wind becoming southeast around 5 mph.
Saturday
Increasing clouds, with a high near 45. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Showers, mainly after midnight. Low around 37. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Sunday
Showers likely before noon. Mostly cloudy, with a high near 43. South wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 24. North wind around 5 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 42. Northeast wind around 5 mph becoming calm in the morning.
Monday Night
Showers likely, mainly after midnight. Cloudy, with a low around 33. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 39. North northwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 46.
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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:
5:51 am CST Nov 28, 2025
Forecast Valid:
10am CST Nov 28, 2025-6pm CST Dec 4, 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