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.

Partly Cloudy

28°C

82°F

Humidity 70%
Wind Speed NW 7 km/h
Barometer 29.78 in
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 6 Jun 5:35 pm EDT
Extended Forecast for

Decatur TN

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 16. West wind 5 to 10 km/h.

    Low: 16 °C

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 28. Calm wind becoming northwest 5 to 10 km/h in the afternoon.

    High: 28 °C

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, clear, with a low around 13. Calm wind.

    Low: 13 °C

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 29. Calm wind.

    High: 29 °C

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 20%.

    Low: 18 °C

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 27. Southwest wind 5 to 10 km/h. Chance of precipitation is 60%.

    High: 27 °C

    Showers
    Likely then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °C

    Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers, mainly before 2pm. Mostly sunny, with a high near 27.

    High: 27 °C

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 13.

    Low: 13 °C

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 16. West wind 5 to 10 km/h.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 28. Calm wind becoming northwest 5 to 10 km/h in the afternoon.
Friday Night
Patchy fog after 3am. Otherwise, clear, with a low around 13. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 29. Calm wind.
Saturday Night
A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 20%.
Sunday
Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 27. Southwest wind 5 to 10 km/h. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 15. Calm wind.
Monday
A 30 percent chance of showers, mainly before 2pm. Mostly sunny, with a high near 27.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 13.
Tuesday
A 20 percent chance of showers. Sunny, with a high near 27.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 14.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Patchy fog. Otherwise, partly cloudy, with a low around 17.
Thursday
A 20 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Decatur TN
 35.52°N 84.79°W (Elev. 778 m)
Last Update:
3:10 pm EDT Jun 6, 2024
Forecast Valid:
5pm EDT Jun 6, 2024-6pm EDT Jun 13, 2024
 
Forecast Discussion
 
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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