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

34°F

1°C

Humidity 44%
Wind Speed NW 16 mph
Barometer 30.18 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 29 Dec 3:35 pm CST
Extended Forecast for

Altamont TN

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 28. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. North northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 32. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Calm wind becoming west southwest around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44. West southwest wind around 5 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. West southwest wind around 5 mph becoming calm.

    Low: 27 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 47. Calm wind becoming west around 5 mph.

    High: 47 °F

    Sunny

  • Thursday Night

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

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers after noon. Mostly cloudy, with a high near 52. South wind around 5 mph.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 28. Northwest wind around 10 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 18. North northwest wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 32. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 22. Calm wind becoming west southwest around 5 mph.
Wednesday
Sunny, with a high near 44. West southwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 27. West southwest wind around 5 mph becoming calm.
New Year's Day
Sunny, with a high near 47. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 34. Calm wind becoming south around 5 mph.
Friday
A 50 percent chance of showers after noon. Mostly cloudy, with a high near 52. South wind around 5 mph.
Friday Night
Showers. Low around 44. Chance of precipitation is 80%.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 53.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 52.
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:
3:11 pm CST Dec 29, 2025
Forecast Valid:
3pm CST Dec 29, 2025-6pm CST Jan 4, 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