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

50°F

10°C

Humidity 32%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 8 Feb 4:15 pm CST
Extended Forecast for

Altamont TN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Calm wind becoming south around 5 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 61. South wind around 5 mph becoming calm in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Calm wind becoming southwest around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 66. Southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 66 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 45. Southwest wind around 5 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 54. North northwest wind around 5 mph. Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. North wind around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 55. East northeast wind around 5 mph becoming calm.

    High: 55 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Calm wind becoming south around 5 mph.
Monday
Sunny, with a high near 61. South wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 46. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 66. Southwest wind around 5 mph, with gusts as high as 20 mph.
Tuesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 45. Southwest wind around 5 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 54. North northwest wind around 5 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 34. North wind around 5 mph.
Thursday
Partly sunny, with a high near 55. East northeast wind around 5 mph becoming calm.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 39. Calm wind becoming east around 5 mph after midnight.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 51.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 36.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 50.
Saturday Night
Showers likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 50.
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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:
2:21 pm CST Feb 8, 2026
Forecast Valid:
4pm CST Feb 8, 2026-6pm CST Feb 15, 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