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December 4th, 2025 :: 10:10 am EST   

Local Weather Report for
Signal Mountain
Tennessee, United States

 Signal Mountain Weather Forecast Summary  
 
Today
Dec 4th
Friday
Dec 5th
Saturday
Dec 6th
Sunday
Dec 7th
Monday
Dec 8th
Mix of rain and snow Cloudy Cloudy Cloudy Cloudy
48°F
44°F
38°F
50°F
38°F
49°F
36°F
45°F
32°F
 
 Signal Mountain Detailed Weather Forecast  
 
Thursday, December 4th, 2025
Afternoon Temperature: 44°F
Cloudy.
Evening Temperature: 38°F
Cloudy with a few showers. Showers possibly mixed with wet flurries.
Friday, December 5th, 2025
Overnight Temperature: 39°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Morning Temperature: 42°F
Cloudy.
Afternoon Temperature: 44°F
Cloudy.
Evening Temperature: 43°F
Cloudy.
Saturday, December 6th, 2025
Overnight Temperature: 43°F
Cloudy.
Morning Temperature: 47°F
Cloudy.
Afternoon Temperature: 46°F
Cloudy.
Evening Temperature: 39°F
Clear.
Sunday, December 7th, 2025
Overnight Temperature: 37°F
Cloudy.
Morning Temperature: 45°F
Cloudy.
Afternoon Temperature: 47°F
Cloudy.
Evening Temperature: 44°F
Cloudy.
Monday, December 8th, 2025
Overnight Temperature: 41°F
Cloudy.
Morning Temperature: 41°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 41°F
Sunny.
Evening Temperature: 33°F
Clear with cloudy periods.
Tuesday, December 9th, 2025
Overnight Temperature: 36°F
A mix of cloudy and clear skies.
Morning Temperature: 44°F
Cloudy. Windy at times.
Afternoon Temperature: 45°F
Sunny with cloudy periods.
Evening Temperature: 39°F
A mix of cloudy and clear skies.
Wednesday, December 10th, 2025
Overnight Temperature: 38°F
Cloudy.
Morning Temperature: 50°F
Cloudy. Windy at times.
Afternoon Temperature: 54°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 49°F
Cloudy.
Thursday, December 11th, 2025
Overnight Temperature: 54°F
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 59°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 60°F
Cloudy with showers likely.
Evening Temperature: 46°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Friday, December 12th, 2025
Overnight Temperature: 44°F
Cloudy.
Morning Temperature: 47°F
A mix of cloud and sun.
Afternoon Temperature: 46°F
A mix of cloud and sun.
Evening Temperature: 36°F
Cloudy.





 

  [ Local Weather Report ]
Red Bank, TN 
 
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Ridgeside, TN 
8:53 AM  34°F
Mostly Cloudy
 
Lookout Mountain, TN 
 
East Ridge, TN 
8:53 AM  34°F
Mostly Cloudy
 
Lookout Mountain, GA 
 
Rossville, GA 
8:53 AM  34°F
Mostly Cloudy
 
Chattanooga, TN 
8:53 AM  34°F
Mostly Cloudy
 
Hickory Valley, TN 
8:53 AM  34°F
Mostly Cloudy
 
Fort Oglethorpe, GA 

 
This WeatherCity Weather Forecast for Signal Mountain, Tennessee, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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