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February 21st, 2026 :: 4:45 am PST   

Local Weather Report for
Hermiston
Oregon, United States

 Current Hermiston Weather Conditions Updated February 21st at 3:53 am 
Temperature:30°F Dew Point:27°F
Barometer:30.06 inHg Wind:N 24 Mph
Humidity:86.2% Visibility:0M
 
 Hermiston Weather Forecast Summary  
 
Today
Feb 21st
Sunday
Feb 22nd
Monday
Feb 23rd
Tuesday
Feb 24th
Wednesday
Feb 25th
Cloudy Cloudy Cloudy Cloudy Cloudy
41°F
48°F
30°F
59°F
41°F
50°F
37°F
49°F
35°F
 
 Hermiston Detailed Weather Forecast  
 
Saturday, February 21st, 2026
Morning Temperature: 37°F
Cloudy.
Afternoon Temperature: 39°F
Cloudy. Windy at times.
Evening Temperature: 33°F
Cloudy.
Sunday, February 22nd, 2026
Overnight Temperature: 31°F
A mix of cloudy and clear skies.
Morning Temperature: 43°F
Cloudy.
Afternoon Temperature: 45°F
Cloudy.
Evening Temperature: 42°F
Cloudy.
Monday, February 23rd, 2026
Overnight Temperature: 42°F
Cloudy.
Morning Temperature: 55°F
Cloudy.
Afternoon Temperature: 55°F
Cloudy. Windy at times.
Evening Temperature: 49°F
Cloudy. Windy.
Tuesday, February 24th, 2026
Overnight Temperature: 45°F
Cloudy. Windy.
Morning Temperature: 47°F
Cloudy. Windy.
Afternoon Temperature: 46°F
Mostly sunny. Windy at times.
Evening Temperature: 38°F
A mix of cloudy and clear skies. Windy at times.
Wednesday, February 25th, 2026
Overnight Temperature: 36°F
Clear. Windy.
Morning Temperature: 46°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 46°F
A mix of cloud and sun. Windy.
Evening Temperature: 40°F
Clear. Windy.
Thursday, February 26th, 2026
Overnight Temperature: 37°F
Clear. Windy at times.
Morning Temperature: 48°F
Sunny. Windy.
Afternoon Temperature: 49°F
Sunny. Windy.
Evening Temperature: 43°F
Clear. Windy.
Friday, February 27th, 2026
Overnight Temperature: 40°F
Clear. Windy at times.
Morning Temperature: 50°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 49°F
A mix of cloud and sun. Windy.
Evening Temperature: 41°F
Clear. Windy.
Saturday, February 28th, 2026
Overnight Temperature: 36°F
A mix of cloudy and clear skies.
Morning Temperature: 48°F
Sunny.
Afternoon Temperature: 48°F
Cloudy. Windy at times.
Evening Temperature: 42°F
Cloudy.
Sunday, March 1st, 2026
Overnight Temperature: 39°F
Cloudy.
Morning Temperature: 47°F
Cloudy.
Afternoon Temperature: 49°F
Cloudy.
Evening Temperature: 41°F
Clear.





 

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3:53 AM  28°F
 
 
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3:53 AM  28°F
 
 
Benton City, WA 
 
Richland, WA 
3:55 AM  30°F
 
 
West Richland, WA 
3:55 AM  30°F
 
 
Prosser, WA 
 
Grandview, WA 
3:55 AM  28°F
Overcast
 
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3:53 AM  28°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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