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January 18th, 2026 :: 12:47 am CST   

Local Weather Report for
Portland
Tennessee, United States

 Current Portland Weather Conditions Updated January 17th at 11:55 pm 
Temperature:25°F Dew Point:12°F
Barometer:30.21 inHg Wind:N 6 Mph
Humidity:57.3% Visibility:0M
 
 Portland 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
33°F
27°F
17°F
31°F
15°F
36°F
25°F
36°F
25°F
 
 Portland Detailed Weather Forecast  
 
Sunday, January 18th, 2026
Overnight Temperature: 20°F
Clear.
Morning Temperature: 27°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 28°F
Sunny.
Evening Temperature: 28°F
Clear. Windy at times.
Monday, January 19th, 2026
Overnight Temperature: 26°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 24°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 22°F
Cloudy. Windy at times.
Evening Temperature: 18°F
Clear with cloudy periods.
Tuesday, January 20th, 2026
Overnight Temperature: 15°F
Clear.
Morning Temperature: 25°F
Sunny.
Afternoon Temperature: 24°F
Sunny.
Evening Temperature: 24°F
Clear. Windy at times.
Wednesday, January 21st, 2026
Overnight Temperature: 26°F
Clear. Windy at times.
Morning Temperature: 34°F
Cloudy. Windy at times.
Afternoon Temperature: 35°F
Cloudy.
Evening Temperature: 35°F
Cloudy with a chance of flurries or showers. Risk of freezing rain.
Thursday, January 22nd, 2026
Overnight Temperature: 33°F
Cloudy with flurries or showers likely. Risk of freezing rain.
Morning Temperature: 33°F
Sunny with cloudy periods with a slight chance of showers. Showers possibly mixed with wet flurries.
Afternoon Temperature: 27°F
Sunny.
Evening Temperature: 25°F
Clear.
Friday, January 23rd, 2026
Overnight Temperature: 25°F
Clear.
Morning Temperature: 39°F
Cloudy.
Afternoon Temperature: 39°F
Cloudy.
Evening Temperature: 40°F
Cloudy.
Saturday, January 24th, 2026
Overnight Temperature: 38°F
Cloudy.
Morning Temperature: 38°F
Cloudy with showers likely. Showers possibly mixed with wet flurries.
Afternoon Temperature: 38°F
Cloudy with showers likely. Showers possibly mixed with wet flurries.
Evening Temperature: 42°F
Cloudy with showers likely.
Sunday, January 25th, 2026
Overnight Temperature: 40°F
Cloudy with a few showers. Showers possibly mixed with wet flurries. Windy at times.
Morning Temperature: 37°F
Cloudy. Windy at times.
Afternoon Temperature: 32°F
Mostly sunny.
Evening Temperature: 28°F
Clear.





 

  [ Local Weather Report ]
Mitchellville, TN 
11:55 PM  25°F
 
 
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11:55 PM  25°F
 
 
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This WeatherCity Weather Forecast for Portland, 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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