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January 20th, 2026 :: 5:35 am PST   

Local Weather Report for
Lewiston
Idaho, United States

 Current Lewiston Weather Conditions Updated January 20th at 4:56 am 
Overcast
Temperature:30°F Dew Point:27°F
Barometer:30.36 inHg Wind:N 11 Mph
Humidity:86.2% Visibility:0M
 
 Lewiston Weather Forecast Summary  
 
Today
Jan 20th
Wednesday
Jan 21st
Thursday
Jan 22nd
Friday
Jan 23rd
Saturday
Jan 24th
Cloudy Cloudy Cloudy Cloudy Cloudy
39°F
40°F
28°F
39°F
28°F
38°F
28°F
36°F
26°F
 
 Lewiston Detailed Weather Forecast  
 
Tuesday, January 20th, 2026
Morning Temperature: 36°F
Cloudy.
Afternoon Temperature: 33°F
Sunny.
Evening Temperature: 29°F
Clear.
Wednesday, January 21st, 2026
Overnight Temperature: 28°F
Cloudy.
Morning Temperature: 37°F
A mix of cloud and sun.
Afternoon Temperature: 34°F
Cloudy.
Evening Temperature: 30°F
Cloudy.
Thursday, January 22nd, 2026
Overnight Temperature: 28°F
A mix of cloudy and clear skies.
Morning Temperature: 36°F
Sunny.
Afternoon Temperature: 33°F
Sunny.
Evening Temperature: 29°F
Cloudy.
Friday, January 23rd, 2026
Overnight Temperature: 28°F
Cloudy.
Morning Temperature: 36°F
Sunny.
Afternoon Temperature: 32°F
Sunny.
Evening Temperature: 28°F
Clear.
Saturday, January 24th, 2026
Overnight Temperature: 27°F
A mix of cloudy and clear skies.
Morning Temperature: 34°F
Cloudy.
Afternoon Temperature: 32°F
Cloudy.
Evening Temperature: 28°F
Clear.
Sunday, January 25th, 2026
Overnight Temperature: 27°F
Clear.
Morning Temperature: 37°F
A mix of cloud and sun.
Afternoon Temperature: 36°F
Cloudy.
Evening Temperature: 32°F
Cloudy.
Monday, January 26th, 2026
Overnight Temperature: 32°F
Cloudy.
Morning Temperature: 39°F
Cloudy.
Afternoon Temperature: 38°F
Cloudy.
Evening Temperature: 36°F
Cloudy with showers likely. Showers possibly mixed with wet flurries.
Tuesday, January 27th, 2026
Overnight Temperature: 34°F
A mix of cloudy and clear skies with flurries or showers likely. Risk of freezing rain.
Morning Temperature: 42°F
Cloudy.
Afternoon Temperature: 40°F
Cloudy.
Evening Temperature: 37°F
Cloudy.
Wednesday, January 28th, 2026
Overnight Temperature: 35°F
Cloudy.
Morning Temperature: 41°F
Cloudy.
Afternoon Temperature: 40°F
Cloudy with a chance of showers.
Evening Temperature: 40°F
Cloudy with a chance of showers.





 

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4:56 AM  30°F
Overcast
 
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4:56 AM  30°F
Overcast
 
Moscow, ID 
4:53 AM  27°F
Overcast
 
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4:53 AM  27°F
Overcast
 
Albion, WA 
 
Walla Walla, WA 
4:53 AM  30°F
Overcast
 
College Place, WA 
4:53 AM  30°F
Overcast
 
Elk City, ID 
4:52 AM  27°F
 
 
Cheney, WA 
 
Island City, OR 
4:56 AM  19°F
 

 
This WeatherCity Weather Forecast for Lewiston, Idaho, 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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