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July 15th, 2026 :: 2:19 am PDT   

Local Weather Report for
Lewiston
Idaho, United States

 Current Lewiston Weather Conditions Updated July 15th at 12:56 am 
Temperature:70°F Dew Point:61°F
Barometer:30.04 inHg Wind:N 9 Mph
Humidity:73.1% Visibility:0M
 
 Lewiston Weather Forecast Summary  
 
Today
Jul 15th
Thursday
Jul 16th
Friday
Jul 17th
Saturday
Jul 18th
Sunday
Jul 19th
Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
97°F
96°F
65°F
93°F
63°F
95°F
64°F
97°F
61°F
 
 Lewiston Detailed Weather Forecast  
 
Wednesday, July 15th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 79°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 96°F
Sunny.
Evening Temperature: 81°F
Clear.
Thursday, July 16th, 2026
Overnight Temperature: 67°F
Mostly clear.
Morning Temperature: 81°F
Mostly sunny.
Afternoon Temperature: 95°F
Mostly sunny with a slight chance of showers or thundershowers.
Evening Temperature: 80°F
Clear.
Friday, July 17th, 2026
Overnight Temperature: 65°F
Clear.
Morning Temperature: 78°F
Sunny.
Afternoon Temperature: 92°F
Sunny. Windy at times.
Evening Temperature: 78°F
A mix of cloudy and clear skies.
Saturday, July 18th, 2026
Overnight Temperature: 66°F
Clear.
Morning Temperature: 82°F
Sunny.
Afternoon Temperature: 95°F
Sunny with cloudy periods. Windy.
Evening Temperature: 78°F
Clear.
Sunday, July 19th, 2026
Overnight Temperature: 64°F
Clear.
Morning Temperature: 81°F
Sunny.
Afternoon Temperature: 96°F
Sunny.
Evening Temperature: 80°F
Mostly clear.
Monday, July 20th, 2026
Overnight Temperature: 69°F
Clear with cloudy periods.
Morning Temperature: 85°F
A mix of cloud and sun.
Afternoon Temperature: 85°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 72°F
A mix of cloudy and clear skies.
Tuesday, July 21st, 2026
Overnight Temperature: 68°F
Clear with cloudy periods.
Morning Temperature: 80°F
Mostly sunny.
Afternoon Temperature: 94°F
Mostly sunny.
Evening Temperature: 82°F
Clear.
Wednesday, July 22nd, 2026
Overnight Temperature: 69°F
Mostly clear.
Morning Temperature: 85°F
A mix of cloud and sun.
Afternoon Temperature: 100°F
Sunny with cloudy periods.
Evening Temperature: 82°F
Clear.
Thursday, July 23rd, 2026
Overnight Temperature: 69°F
A mix of clear and cloudy skies.
Morning Temperature: 80°F
Sunny with a slight chance of showers.
Afternoon Temperature: 95°F
Sunny. Windy.
Evening Temperature: 78°F
Clear.





 

  [ Local Weather Report ]
Asotin, WA 
12:56 AM  70°F
 
 
Clarkston, WA 
12:56 AM  70°F
 
 
Moscow, ID 
12:53 AM  64°F
 
 
Pullman, WA 
12:53 AM  64°F
 
 
Albion, WA 
 
Walla Walla, WA 
12:53 AM  73°F
 
 
College Place, WA 
12:53 AM  73°F
 
 
Elk City, ID 
12:52 AM  64°F
 
 
Cheney, WA 
 
Island City, OR 
12:56 AM  63°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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