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December 18th, 2025 :: 10:55 am CST   

Local Weather Report for
Gallatin
Tennessee, United States

 Current Gallatin Weather Conditions Updated December 18th at 9:55 am 
mist
Temperature:55°F Dew Point:54°F
Barometer:29.95 inHg Wind:N 19 Mph
Humidity:93.6% Visibility:0M
 
 Gallatin Weather Forecast Summary  
 
Today
Dec 18th
Friday
Dec 19th
Saturday
Dec 20th
Sunday
Dec 21st
Monday
Dec 22nd
Showers Cloudy Cloudy Cloudy Cloudy
57°F
40°F
28°F
52°F
31°F
44°F
29°F
50°F
29°F
 
 Gallatin Detailed Weather Forecast  
 
Thursday, December 18th, 2025
Morning Temperature: 54°F
Cloudy with a chance of showers. Windy.
Afternoon Temperature: 56°F
Cloudy with showers likely. Windy.
Evening Temperature: 45°F
Cloudy with periods of rain. Windy.
Friday, December 19th, 2025
Overnight Temperature: 30°F
Clear. Windy.
Morning Temperature: 36°F
Cloudy. Windy at times.
Afternoon Temperature: 33°F
Sunny.
Evening Temperature: 31°F
A mix of cloudy and clear skies.
Saturday, December 20th, 2025
Overnight Temperature: 31°F
Clear.
Morning Temperature: 46°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 47°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 46°F
Cloudy. Windy at times.
Sunday, December 21st, 2025
Overnight Temperature: 38°F
Cloudy.
Morning Temperature: 42°F
Cloudy. Windy at times.
Afternoon Temperature: 34°F
Sunny.
Evening Temperature: 30°F
Clear.
Monday, December 22nd, 2025
Overnight Temperature: 29°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 44°F
Cloudy. Windy at times.
Afternoon Temperature: 47°F
A mix of cloud and sun.
Evening Temperature: 46°F
Cloudy. Windy at times.
Tuesday, December 23rd, 2025
Overnight Temperature: 46°F
Cloudy. Windy at times.
Morning Temperature: 50°F
Cloudy with a slight chance of showers. Windy.
Afternoon Temperature: 50°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 52°F
Cloudy. Windy at times.
Wednesday, December 24th, 2025
Overnight Temperature: 52°F
Cloudy. Windy at times.
Morning Temperature: 57°F
Cloudy. Windy at times.
Afternoon Temperature: 57°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 55°F
Cloudy. Windy at times.
Thursday, December 25th, 2025
Overnight Temperature: 54°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 62°F
Cloudy. Windy at times.
Afternoon Temperature: 61°F
Cloudy. Windy at times.
Evening Temperature: 59°F
Cloudy. Windy at times.
Friday, December 26th, 2025
Overnight Temperature: 59°F
Cloudy. Windy at times.
Morning Temperature: 59°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 53°F
A mix of cloud and sun with a chance of showers.
Evening Temperature: 50°F
Cloudy.





 

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9:55 AM  54°F
mist
 
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9:55 AM  54°F
mist
 
Cross Plains, TN 

 
This WeatherCity Weather Forecast for Gallatin, 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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