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 58%
Wind Speed SW 7 mph
Barometer 29.87 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 2 Jan 8:55 am CST
Extended Forecast for

Altamont TN

  • Today

    Today: A 30 percent chance of showers, mainly after 5pm. Cloudy, with a high near 55. West southwest wind around 5 mph becoming calm.

    High: 55 °F

    Cloudy then
    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 1am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 54. Calm wind becoming north around 5 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. North northwest wind around 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. North wind around 5 mph becoming calm.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Calm wind becoming south southeast around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 55. South southwest wind around 5 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 59 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 5pm. Cloudy, with a high near 55. West southwest wind around 5 mph becoming calm.
Tonight
Showers, mainly before 1am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Partly sunny, with a high near 54. Calm wind becoming north around 5 mph.
Saturday Night
Partly cloudy, with a low around 31. North northwest wind around 5 mph.
Sunday
Sunny, with a high near 48. North wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 34. Calm wind becoming south southeast around 5 mph.
Monday
Sunny, with a high near 55. South southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 43. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 59. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Wednesday
A 20 percent chance of showers. Cloudy, with a high near 62.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 62.
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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:
5:16 am CST Jan 2, 2026
Forecast Valid:
9am CST Jan 2, 2026-6pm CST Jan 8, 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