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.

A Few Clouds

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Feb 4:55 am CST
Extended Forecast for

Altamont TN

  • Today

    Today: Partly sunny, with a high near 63. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. South wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers between 1pm and 4pm. Cloudy, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 62 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after 11pm. Cloudy, with a low around 56. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 70. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 54. South southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 54 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Partly sunny, with a high near 66. West northwest wind around 5 mph, with gusts as high as 20 mph.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West northwest wind around 5 mph becoming north northeast in the evening.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly sunny, with a high near 57. North wind around 5 mph.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 63. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 54. South wind 5 to 10 mph, with gusts as high as 30 mph.
Wednesday
A 20 percent chance of showers between 1pm and 4pm. Cloudy, with a high near 62. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Wednesday Night
A 40 percent chance of showers, mainly after 11pm. Cloudy, with a low around 56. South wind around 5 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 70. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
A chance of showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 54. South southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 66. West northwest wind around 5 mph, with gusts as high as 20 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West northwest wind around 5 mph becoming north northeast in the evening.
Saturday
A 50 percent chance of showers. Mostly sunny, with a high near 57. North wind around 5 mph.
Saturday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Partly cloudy, with a low around 32. Chance of precipitation is 40%.
Sunday
A 20 percent chance of snow showers. Mostly sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 40.
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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:
12:31 am CST Feb 17, 2026
Forecast Valid:
5am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation