HERMISTON, OR 97838 Weather Forecast & Current Conditions

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HERMISTON, OR
Current Weather

2:53 PM PDT JUL 26, 2026
Clear
84°F
Feels Like: 82°F
Dewpoint: 50°F
Rel. Hum.: 31%
Visibility: 10 miles
Wind: Variable at 6 mph
Pressure: 29.95 inches
Last 72 hours

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HERMISTON, OR 97838
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Patchy smoke in the evening. Lows around 60. West wind 5 to 15 mph with gusts to around 30 mph.
MONDAY
Sunny. Patchy smoke in the afternoon. Highs in the upper 80s to lower 90s. West wind 5 to 15 mph with gusts to around 25 mph.
MONDAY NIGHT
Mostly clear. Patchy smoke in the evening. Lows in the lower 60s. West wind 5 to 15 mph with gusts to around 30 mph.
TUESDAY
Sunny. Highs in the mid to upper 80s. Breezy. West wind 10 to 20 mph with gusts to around 35 mph.
TUESDAY NIGHT
Clear. Lows in the upper 50s. Breezy. West wind 10 to 20 mph with gusts to around 35 mph.
WEDNESDAY THROUGH FRIDAY NIGHT
Mostly clear. Highs in the mid 80s to lower 90s. Lows in the upper 50s to lower 60s.
SATURDAY
Windy, sunny. Highs in the mid to upper 80s.
SATURDAY NIGHT
Windy, clear. Lows in the mid to upper 50s.
SUNDAY
Sunny. Highs in the lower 80s.

Visible Weather Satellite
HERMISTON, OR 97838
Infrared Weather Satellite
HERMISTON, OR 97838
NEXRAD Weather Radar
HERMISTON, OR 97838

HERMISTON, OR 3 hourly weather forecast

weather forecast created  7:00 AM CDT  7/26/2026
Sunday
26 JUL 2026
HERMISTON, OR 97838 weather forecast Day 1, 12 hours 11 AM 76° 78° Clear 0%

0% Thunder
( 0% severe)
W   8 43% 52°
High 89° HERMISTON, OR 97838 weather forecast Day 1, 15 hours 2 PM 85° 83° Clear W   8 30% 50°
Clear



HERMISTON, OR 97838 weather forecast Day 1, 18 hours 5 PM 88° 85° Clear 1%

0% Thunder
( 0% severe)
W   12 22% 44°
HERMISTON, OR 97838 weather forecast Day 1, 21 hours 8 PM 82° 80° Clear WSW   9 27% 45°
Monday
27 JUL 2026
HERMISTON, OR 97838 weather forecast Day 2, 0 hours 11 PM 71° 71° Clear 1%

0% Thunder
( 0% severe)
SW   12 41% 46°
Low 59° HERMISTON, OR 97838 weather forecast Day 2, 3 hours 2 AM 65° 65° Clear SW   9 54% 48°
High 91° HERMISTON, OR 97838 weather forecast Day 2, 6 hours 5 AM 61° 60° Clear 0%

0% Thunder
( 0% severe)
SSW   7 65% 49°

Clear



HERMISTON, OR 97838 weather forecast Day 2, 9 hours 8 AM 68° 68° Clear WSW   9 54% 51°
HERMISTON, OR 97838 weather forecast Day 2, 12 hours 11 AM 78° 78° Clear 0%

0% Thunder
( 0% severe)
W   9 35% 48°
HERMISTON, OR 97838 weather forecast Day 2, 15 hours 2 PM 86° 83° Clear W   8 24% 45°
HERMISTON, OR 97838 weather forecast Day 2, 18 hours 5 PM 89° 85° Clear 0%

0% Thunder
( 0% severe)
W   12 19% 42°
HERMISTON, OR 97838 weather forecast Day 2, 21 hours 8 PM 82° 80° Clear WSW   9 27% 45°
Tuesday
28 JUL 2026
HERMISTON, OR 97838 weather forecast Day 3, 0 hours 11 PM 71° 71° Clear 0%

0% Thunder
( 0% severe)
SW   12 42% 47°
Low 61° HERMISTON, OR 97838 weather forecast Day 3, 3 hours 2 AM 66° 66° Clear SW   10 54% 49°
High 89° HERMISTON, OR 97838 weather forecast Day 3, 6 hours 5 AM 63° 62° Clear 0%

0% Thunder
( 0% severe)
SW   9 62% 50°

Clear



HERMISTON, OR 97838 weather forecast Day 3, 9 hours 8 AM 69° 69° Clear WSW   13 55% 52°
HERMISTON, OR 97838 weather forecast Day 3, 15 hours 11 AM 77° 78° Clear 0%

0% Thunder
( 0% severe)
WSW   15 40% 51°
HERMISTON, OR 97838 weather forecast Day 3, 18 hours 2 PM 85° 83° Clear WSW   15 29% 49°
HERMISTON, OR 97838 weather forecast Day 3, 21 hours 5 PM 87° 84° Clear     WSW   16 24% 46°

HERMISTON, OR extended weather forecast

Wednesday
29 JUL 2026
Thursday
30 JUL 2026
Friday
31 JUL 2026
Saturday
1 AUG 2026
Sunday
2 AUG 2026
Low 61° Low 60° Low 58° Low 63° Low 58°
High 93° High 93° High 95° High 90° High 89°
HERMISTON, OR 97838 weather forecast Day 4 HERMISTON, OR 97838 weather forecast Day 5 HERMISTON, OR 97838 weather forecast Day 6 HERMISTON, OR 97838 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
2% Rain
Partly Cloudy
8% Rain
Clear
2% Rain
Clear
4% Rain
Clear
3% Rain
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