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.

Overcast

27°F

-3°C

Humidity 64%
Wind Speed SW 6 mph
Barometer 29.94 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 16 Jan 5:15 am CST
Extended Forecast for

Altamont TN

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 47. South southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 47 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Showers, mainly before 1am. Low around 32. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 41. West wind around 5 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Northwest wind around 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 31. West wind around 5 mph.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. West southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 33. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. North northwest wind around 5 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33. North northwest wind around 5 mph becoming calm.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 47. South southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Tonight
Showers, mainly before 1am. Low around 32. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 41. West wind around 5 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 18. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 31. West wind around 5 mph.
Sunday Night
Mostly clear, with a low around 21. West southwest wind around 5 mph, with gusts as high as 20 mph.
M.L.King Day
Sunny, with a high near 33. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 12. North northwest wind around 5 mph.
Tuesday
Sunny, with a high near 33. North northwest wind around 5 mph becoming calm.
Tuesday Night
Clear, with a low around 22.
Wednesday
A chance of sprinkles. Mostly sunny, with a high near 45.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 34.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altamont TN
 35.44°N 85.73°W (Elev. 1841 ft)
Last Update:
5:11 am CST Jan 16, 2026
Forecast Valid:
5am CST Jan 16, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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