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

46°F

8°C

Humidity 46%
Wind Speed SW 8 G 14 mph
Barometer 30.12 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Mar 8:35 am CDT
Extended Forecast for

Altamont TN

  • Today

    Today: Sunny, with a high near 61. South wind around 10 mph, with gusts as high as 30 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. West southwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 69. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 69 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 37. South southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: A chance of rain showers before 1pm, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 47. West wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    High: 47 °F

    Chance
    T-storms then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 61. South wind around 10 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 42. West southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 53. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 69. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
A chance of showers, then showers and possibly a thunderstorm after 1am. Low around 37. South southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Monday
A chance of rain showers before 1pm, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a high near 47. West wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 20. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 38. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altamont TN
 35.44°N 85.73°W (Elev. 1841 ft)
Last Update:
7:36 am CDT Mar 13, 2026
Forecast Valid:
8am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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Additional Resources

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Chance of Precipitation