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December 28th, 2025 :: 10:31 am PST   

Local Weather Report for
Hermiston
Oregon, United States

 Current Hermiston Weather Conditions Updated December 28th at 8:53 am 
Temperature:28°F Dew Point:21°F
Barometer:30.69 inHg Wind:calm
Humidity:73.9% Visibility:0M
 
 Hermiston Weather Forecast Summary  
 
Today
Dec 28th
Monday
Dec 29th
Tuesday
Dec 30th
Wednesday
Dec 31st
Thursday
Jan 1st
Cloudy Cloudy Cloudy Cloudy Cloudy
36°F
34°F
28°F
36°F
28°F
37°F
28°F
38°F
31°F
 
 Hermiston Detailed Weather Forecast  
 
Sunday, December 28th, 2025
Afternoon Temperature: 32°F
A mix of cloud and sun.
Evening Temperature: 29°F
A mix of cloudy and clear skies.
Monday, December 29th, 2025
Overnight Temperature: 28°F
Cloudy.
Morning Temperature: 33°F
Cloudy.
Afternoon Temperature: 31°F
Cloudy.
Evening Temperature: 30°F
Cloudy.
Tuesday, December 30th, 2025
Overnight Temperature: 28°F
A mix of cloudy and clear skies.
Morning Temperature: 34°F
A mix of cloud and sun.
Afternoon Temperature: 32°F
Cloudy.
Evening Temperature: 30°F
A mix of cloudy and clear skies.
Wednesday, December 31st, 2025
Overnight Temperature: 29°F
Mostly clear.
Morning Temperature: 36°F
Cloudy.
Afternoon Temperature: 33°F
Cloudy.
Evening Temperature: 31°F
Cloudy.
Thursday, January 1st, 2026
Overnight Temperature: 31°F
Cloudy.
Morning Temperature: 36°F
Cloudy.
Afternoon Temperature: 35°F
Cloudy.
Evening Temperature: 35°F
Cloudy.
Friday, January 2nd, 2026
Overnight Temperature: 36°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Morning Temperature: 36°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Afternoon Temperature: 36°F
Cloudy.
Evening Temperature: 36°F
Cloudy with a few showers. Showers possibly mixed with wet flurries.
Saturday, January 3rd, 2026
Overnight Temperature: 36°F
Cloudy with showers likely. Showers possibly mixed with wet flurries.
Morning Temperature: 39°F
Cloudy with a few showers. Showers possibly mixed with wet flurries.
Afternoon Temperature: 43°F
Cloudy with showers likely.
Evening Temperature: 41°F
Cloudy. Windy at times.
Sunday, January 4th, 2026
Overnight Temperature: 42°F
Cloudy.
Morning Temperature: 47°F
Cloudy.
Afternoon Temperature: 45°F
Cloudy with a chance of showers.
Evening Temperature: 42°F
Clear with a chance of showers.
Monday, January 5th, 2026
Overnight Temperature: 39°F
Cloudy.
Morning Temperature: 45°F
Cloudy with a chance of showers.
Afternoon Temperature: 44°F
Cloudy with a chance of showers.
Evening Temperature: 43°F
Cloudy with showers likely. Windy at times.





 

  [ Local Weather Report ]
Pendleton, OR 
8:53 AM  28°F
 
 
Kennewick, WA 
8:53 AM  27°F
 
 
Pasco, WA 
8:53 AM  27°F
 
 
Benton City, WA 
 
Richland, WA 
8:55 AM  28°F
 
 
West Richland, WA 
8:55 AM  28°F
 
 
Prosser, WA 
 
Grandview, WA 
8:55 AM  27°F
 
 
College Place, WA 
8:53 AM  27°F
 
 
Meacham, OR 

 
This WeatherCity Weather Forecast for Hermiston, Oregon, 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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