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

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

68°F

20°C

Humidity 76%
Wind Speed Calm
Barometer 30.01 in (1015.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 7 Oct 9:53 pm EDT
Extended Forecast for

Mc Donald TN

  • Tonight

    Tonight: Clear, with a low around 55. Calm wind.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Northeast wind around 5 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 82. North wind around 5 mph becoming calm in the morning.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 61. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 61 °F

    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 74. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 55. Calm wind.
Thursday
Sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 57. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 82. North wind around 5 mph becoming calm in the morning.
Friday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 61. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Sunday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 59.
Columbus Day
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Donald TN
 35.08°N 84.99°W (Elev. 896 ft)
Last Update:
7:06 pm EDT Oct 7, 2026
Forecast Valid:
10pm EDT Oct 7, 2026-6pm EDT Oct 14, 2026
 
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