HERMISTON, OR 97838 Weather Forecast & Current Conditions

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HERMISTON, OR
Current Weather

10:53 PM PDT OCT 10, 2025
Overcast
57°F
Feels Like: 53°F
Dewpoint: 43°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: SW at 16 mph, gusts to 28
Pressure: 29.81 inches
Last 72 hours

Local Area Snow Depth

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HERMISTON, OR 97838
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 40s. Windy. Southwest wind 15 to 25 mph. Rainfall amounts less than a tenth of an inch.
SATURDAY
Mostly sunny with a 50 percent chance of rain showers. Highs in the lower 60s. Windy. Southwest wind 20 to 30 mph with gusts to around 40 mph. Rainfall amounts less than a tenth of an inch.
SATURDAY NIGHT
Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid to upper 40s. Windy. Southwest wind 20 to 30 mph with gusts to around 50 mph. Rainfall amounts less than a tenth of an inch.
SUNDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs in the mid to upper 50s. Windy. Southwest wind 20 to 30 mph with gusts to around 40 mph.
SUNDAY NIGHT
Rain showers likely. Lows in the lower to mid 40s. South wind 5 to 10 mph with gusts to around 20 mph. Chance of precipitation 70 percent.
COLUMBUS DAY
Mostly cloudy with a 50 percent chance of rain showers. Highs in the 50s.
MONDAY NIGHT THROUGH THURSDAY
Mostly clear. Lows in the mid to upper 30s. Highs in the lower 50s to lower 60s.
THURSDAY NIGHT
Partly cloudy. Lows in the lower to mid 40s.
FRIDAY
Mostly sunny with a 20 percent chance of rain showers. Highs in the lower to mid 60s.

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 PM CDT 10/10/2025
Saturday
11 OCT 2025
HERMISTON, OR 97838 weather forecast Day 1, 0 hours 11 PM 55° 52° Mostly Cloudy 40%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
SW   12 69% 45°
Low 48° HERMISTON, OR 97838 weather forecast Day 1, 3 hours 2 AM 53° 49° Mostly Cloudy SW   13 71% 44°
High 63° HERMISTON, OR 97838 weather forecast Day 1, 6 hours 5 AM 50° 45° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 1% severe)
SW   13 77% 43°

Partly Cloudy

Chance of Rain

HERMISTON, OR 97838 weather forecast Day 1, 9 hours 8 AM 49° 44° Mostly Cloudy SW   13 77% 42°
HERMISTON, OR 97838 weather forecast Day 1, 12 hours 11 AM 58° 54° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 1% severe)
WSW   17 53% 41°
HERMISTON, OR 97838 weather forecast Day 1, 15 hours 2 PM 61° 58° Partly Cloudy WSW   18 46% 40°
HERMISTON, OR 97838 weather forecast Day 1, 18 hours 5 PM 60° 57° Mostly Cloudy 35%
RAIN
<.01 in
0% Thunder
( 2% severe)
WSW   17 49% 41°
HERMISTON, OR 97838 weather forecast Day 1, 21 hours 8 PM 55° 51° Mostly Cloudy WSW   16 69% 45°
Sunday
12 OCT 2025
HERMISTON, OR 97838 weather forecast Day 2, 0 hours 11 PM 52° 47° Mostly Cloudy 30%
RAIN
<.01 in
0% Thunder
( 1% severe)
WSW   16 74% 44°
Low 44° HERMISTON, OR 97838 weather forecast Day 2, 3 hours 2 AM 50° 44° Mostly Cloudy WSW   18 74% 42°
High 58° HERMISTON, OR 97838 weather forecast Day 2, 6 hours 5 AM 49° 43° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 1% severe)
WSW   17 71% 40°

Mostly Cloudy

Chance of Rain


Breezy
HERMISTON, OR 97838 weather forecast Day 2, 9 hours 8 AM 48° 42° Mostly Cloudy WSW   17 71% 39°
HERMISTON, OR 97838 weather forecast Day 2, 12 hours 11 AM 54° 49° Mostly Cloudy 46%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
WSW   20 59% 40°
HERMISTON, OR 97838 weather forecast Day 2, 15 hours 2 PM 56° 52° Mostly Cloudy WSW   16 51% 38°
HERMISTON, OR 97838 weather forecast Day 2, 18 hours 5 PM 55° 52° Mostly Cloudy 46%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
SW   12 55% 39°
HERMISTON, OR 97838 weather forecast Day 2, 21 hours 8 PM 51° 48° Mostly Cloudy SSW   8 77% 44°

HERMISTON, OR extended weather forecast

Monday
13 OCT 2025
Tuesday
14 OCT 2025
Wednesday
15 OCT 2025
Thursday
16 OCT 2025
Friday
17 OCT 2025
Low 45° Low 40° Low 35° Low 36° Low 44°
High 58° High 59° High 64° High 67° High 60°
HERMISTON, OR 97838 weather forecast Day 3 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
Overcast
60% Rain
Mostly Cloudy
10% Rain
Clear
6% Rain
Clear
5% Rain
Partly Cloudy
13% Rain
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