10-day forecast for Hermiston, OR: 35° to 60°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Saturday, November 14
44° · 0.06 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1554° / 47°0.13
Morning53°feels 51°
Afternoon54°feels 53°
Evening49°feels 49°
Overnight49°feels 49°
54 °
Hermiston, Sunday, 15 November
Light rain. High 54°, low 47°.
Pressure29.88 inHg
Wind2 mph NE
Humidity86%
Visibility6.2 mi
Dew point49°
Mon, 1652° / 38°0
Morning39°feels 39°
Afternoon52°feels 50°
Evening42°feels 42°
Overnight45°feels 45°
52 °
Hermiston, Monday, 16 November
Overcast. High 52°, low 38°.
Pressure30.09 inHg
Wind1.7 mph W
Humidity80%
Visibility6.2 mi
Dew point43°
Tue, 1749° / 35°0
Morning36°feels 36°
Afternoon49°feels 46°
Evening40°feels 37°
Overnight36°feels 36°
49 °
Hermiston, Tuesday, 17 November
Overcast. High 49°, low 35°.
Pressure30.03 inHg
Wind2.7 mph NE
Humidity81%
Visibility6.2 mi
Dew point40°
Wed, 1844° / 37°0.06
Morning39°feels 37°
Afternoon44°feels 44°
Evening42°feels 42°
Overnight38°feels 35°
44 °
Hermiston, Wednesday, 18 November
Light rain. High 44°, low 37°.
Pressure29.97 inHg
Wind1.9 mph NE
Humidity87%
Visibility6.2 mi
Dew point40°
Thu, 1948° / 37°0
Morning38°feels 38°
Afternoon42°feels 41°
Evening43°feels 42°
Overnight37°feels 37°
48 °
Hermiston, Thursday, 19 November
Overcast. High 48°, low 37°.
Pressure30.12 inHg
Wind3.6 mph S
Humidity97%
Visibility—
Dew point40°
Fri, 2047° / 36°0.02
Morning38°feels 38°
Afternoon42°feels 42°
Evening46°feels 46°
Overnight42°feels 40°
47 °
Hermiston, Friday, 20 November
Light rain. High 47°, low 36°.
Pressure30.06 inHg
Wind3.6 mph N
Humidity90%
Visibility—
Dew point38°
Sat, 2147° / 41°0.04
Morning42°feels 40°
Afternoon45°feels 44°
Evening45°feels 45°
Overnight44°feels 41°
47 °
Hermiston, Saturday, 21 November
Light rain. High 47°, low 41°.
Pressure30.06 inHg
Wind4.7 mph NE
Humidity79%
Visibility—
Dew point38°
Sun, 2248° / 42°0.05
Morning43°feels 40°
Afternoon45°feels 42°
Evening46°feels 44°
Overnight42°feels 39°
48 °
Hermiston, Sunday, 22 November
Light rain. High 48°, low 42°.
Pressure30.06 inHg
Wind6.2 mph SW
Humidity91%
Visibility—
Dew point42°
Mon, 2348° / 39°0.07
Morning41°feels 37°
Afternoon45°feels 42°
Evening47°feels 45°
Overnight43°feels 40°
48 °
Hermiston, Monday, 23 November
Light rain. High 48°, low 39°.
Pressure30.00 inHg
Wind6.3 mph NE
Humidity80%
Visibility—
Dew point38°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Hermiston, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.