National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Athens McMinn County Airport (KMMI)

Lat: 35.4°NLon: 84.56°WElev: 874ft.

Overcast

50°F

10°C

Humidity 82%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 Feb 10:55 am EST
Extended Forecast for

6 Miles WSW Decatur TN

  • Today

    Today: Partly sunny, with a high near 63. Northeast wind around 5 mph becoming calm.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 32. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 43. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of sprinkles before 8pm, then a chance of sprinkles and flurries between 8pm and 9pm, then a chance of flurries after 9pm. Mostly cloudy, with a low around 23. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 63. Northeast wind around 5 mph becoming calm.
Tonight
A 40 percent chance of showers, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 32. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 43. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A chance of sprinkles before 8pm, then a chance of sprinkles and flurries between 8pm and 9pm, then a chance of flurries after 9pm. Mostly cloudy, with a low around 23. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 60.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 48.
Thursday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 37.
Friday
A 20 percent chance of showers. Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Decatur TN
 35.48°N 84.87°W (Elev. 738 ft)
Last Update:
6:06 am EST Feb 21, 2026
Forecast Valid:
11am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation