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.

Fair

26°C

79°F

Humidity 34%
Wind Speed W 11 G 26 km/h
Barometer 30.09 in
Dewpoint 9°C (48°F)
Visibility 16 km
Heat Index26°C (79°F)
Last update 29 May 6:15 pm EDT
Extended Forecast for

Decatur TN

  • Tonight

    Tonight: Mostly clear, with a low around 12. North wind 5 to 15 km/h.

    Low: 12 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 26. Calm wind.

    High: 26 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Calm wind.

    Low: 12 °C

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 27. Calm wind.

    High: 27 °C

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. Calm wind.

    Low: 13 °C

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 27. Calm wind becoming south 5 to 10 km/h in the morning. Chance of precipitation is 20%.

    High: 27 °C

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °C

    Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.

    High: 27 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.

    Low: 17 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 12. North wind 5 to 15 km/h.
Thursday
Sunny, with a high near 26. Calm wind.
Thursday Night
Mostly clear, with a low around 12. Calm wind.
Friday
Sunny, with a high near 27. Calm wind.
Friday Night
Partly cloudy, with a low around 13. Calm wind.
Saturday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 27. Calm wind becoming south 5 to 10 km/h in the morning. Chance of precipitation is 20%.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 16. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18.
Wednesday
A 40 percent chance of showers and thunderstorms. 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:
3:07 pm EDT May 29, 2024
Forecast Valid:
6pm EDT May 29, 2024-6pm EDT Jun 5, 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