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.

45°F

7°C

Humidity 93%
Wind Speed NE 8 mph
Barometer 30.14 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 2 Nov 12:15 am CST
Extended Forecast for

Altamont TN

  • Overnight

    Overnight: A 50 percent chance of showers. Cloudy, with a low around 42. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely before 4pm, then a chance of showers. Cloudy, with a high near 50. Calm wind becoming east southeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Calm wind becoming south around 5 mph after midnight.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Southwest wind around 5 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a low around 42. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers and thunderstorms likely before 4pm, then a chance of showers. Cloudy, with a high near 50. Calm wind becoming east southeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 38. Calm wind.
Monday
Mostly sunny, with a high near 56. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 37. Calm wind.
Tuesday
Sunny, with a high near 64. Calm wind.
Tuesday Night
Mostly clear, with a low around 44. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny, with a high near 64. Southwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 43. Southwest wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 47.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 65.
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:
12:31 am CDT Nov 2, 2025
Forecast Valid:
1am CDT Nov 2, 2025-6pm CST Nov 8, 2025
 
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