National Weather Service Forecast for: Pendleton OR
Issued by: National Weather Service Pendleton, OR
Updated: 11:46 pm PDT Jun 21, 2026
 
Overnight

Overnight: Clear, with a low around 50. Calm wind.
Clear
Monday

Monday: Sunny, with a high near 90. Calm wind becoming northeast 5 to 9 mph in the morning.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 51. Northeast wind 5 to 9 mph becoming light east  in the evening.
Mostly Clear
Tuesday

Tuesday: Increasing clouds, with a high near 92. Light and variable wind becoming north 5 to 10 mph in the afternoon.
Increasing
Clouds
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 53. North wind 5 to 10 mph becoming light and variable  in the evening.
Partly Cloudy
Wednesday

Wednesday: Sunny, with a high near 94.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 56.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 88.
Mostly Sunny
Thursday
Night
Thursday Night: A 30 percent chance of showers after 11pm.  Mostly cloudy, with a low around 50.
Chance
Showers
Lo 50 °F Hi 90 °F Lo 51 °F Hi 92 °F Lo 53 °F Hi 94 °F Lo 56 °F Hi 88 °F Lo 50 °F

 

Overnight
 
Clear, with a low around 50. Calm wind.
Monday
 
Sunny, with a high near 90. Calm wind becoming northeast 5 to 9 mph in the morning.
Monday Night
 
Mostly clear, with a low around 51. Northeast wind 5 to 9 mph becoming light east in the evening.
Tuesday
 
Increasing clouds, with a high near 92. Light and variable wind becoming north 5 to 10 mph in the afternoon.
Tuesday Night
 
Partly cloudy, with a low around 53. North wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
 
Sunny, with a high near 94.
Wednesday Night
 
Partly cloudy, with a low around 56.
Thursday
 
Mostly sunny, with a high near 88.
Thursday Night
 
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 50.
Friday
 
A chance of showers. Mostly cloudy, with a high near 75.
Friday Night
 
A slight chance of showers. Partly cloudy, with a low around 46.
Saturday
 
A slight chance of showers. Partly sunny, with a high near 71. Breezy.
Saturday Night
 
A slight chance of showers. Partly cloudy, with a low around 43. Breezy.
Sunday
 
A slight chance of showers. Mostly sunny, with a high near 72. Breezy.

 

Forecast from NOAA-NWS for Pendleton OR.