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January 18th, 2026 :: 4:53 am CST   

Local Weather Report for
Gallatin
Tennessee, United States

 Current Gallatin Weather Conditions Updated January 18th at 3:55 am 
Mostly Clear
Temperature:21°F Dew Point:16°F
Barometer:30.24 inHg Wind:N 11 Mph
Humidity:78.8% Visibility:0M
 
 Gallatin Weather Forecast Summary  
 
Today
Jan 18th
Monday
Jan 19th
Tuesday
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Mostly Sunny Cloudy Sunny Cloudy Mix of rain and snow
32°F
28°F
18°F
34°F
16°F
43°F
25°F
35°F
25°F
 
 Gallatin Detailed Weather Forecast  
 
Sunday, January 18th, 2026
Morning Temperature: 27°F
Sunny. Windy at times.
Afternoon Temperature: 25°F
Mostly cloudy.
Evening Temperature: 26°F
Clear with cloudy periods. Windy at times.
Monday, January 19th, 2026
Overnight Temperature: 24°F
Clear. Windy at times.
Morning Temperature: 25°F
Sunny. Windy at times.
Afternoon Temperature: 21°F
A mix of cloud and sun.
Evening Temperature: 19°F
Cloudy.
Tuesday, January 20th, 2026
Overnight Temperature: 16°F
Clear.
Morning Temperature: 28°F
Sunny.
Afternoon Temperature: 25°F
Sunny.
Evening Temperature: 25°F
Clear.
Wednesday, January 21st, 2026
Overnight Temperature: 26°F
Clear. Windy at times.
Morning Temperature: 39°F
Cloudy. Windy.
Afternoon Temperature: 40°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 36°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Thursday, January 22nd, 2026
Overnight Temperature: 35°F
Cloudy with flurries or showers likely. Risk of freezing rain. Windy at times.
Morning Temperature: 33°F
Sunny. Windy at times.
Afternoon Temperature: 27°F
Sunny.
Evening Temperature: 25°F
Clear.
Friday, January 23rd, 2026
Overnight Temperature: 25°F
A mix of clear and cloudy skies.
Morning Temperature: 40°F
Cloudy. Windy at times.
Afternoon Temperature: 44°F
Cloudy. Windy at times.
Evening Temperature: 46°F
Cloudy. Windy.
Saturday, January 24th, 2026
Overnight Temperature: 47°F
Cloudy with a few showers. Windy.
Morning Temperature: 41°F
Cloudy with periods of rain. Rain possibly mixed with wet snow at times. Windy at times.
Afternoon Temperature: 32°F
Cloudy. Windy at times.
Evening Temperature: 23°F
A mix of cloudy and clear skies. Windy at times.
Sunday, January 25th, 2026
Overnight Temperature: 17°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 17°F
Cloudy. Windy.
Afternoon Temperature: 14°F
Sunny. Windy at times.
Evening Temperature: 12°F
Cloudy.
Monday, January 26th, 2026
Overnight Temperature: 13°F
Cloudy.
Morning Temperature: 23°F
A mix of cloud and sun.
Afternoon Temperature: 22°F
A mix of cloud and sun.
Evening Temperature: 20°F
Cloudy.





 

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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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