10-day forecast for Mount Vernon, OR: 28° to 51°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
42°
Best day: Tuesday, November 17
45° · 0.43 in
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1649° / 35°0.13
Morning43°feels 43°
Afternoon47°feels 47°
Evening49°feels 49°
Overnight42°feels 42°
49 °
Mount Vernon, Monday, 16 November
Light rain. High 49°, low 35°.
Pressure30.03 inHg
Wind2 mph NW
Humidity86%
Visibility6.2 mi
Dew point39°
Tue, 1742° / 29°0
Morning36°feels 36°
Afternoon42°feels 41°
Evening31°feels 31°
Overnight35°feels 35°
42 °
Mount Vernon, Tuesday, 17 November
Overcast. High 42°, low 29°.
Pressure30.03 inHg
Wind2.8 mph W
Humidity75%
Visibility6.2 mi
Dew point29°
Wed, 1838° / 28°0.22
Morning34°feels 28°
Afternoon38°feels 35°
Evening35°feels 32°
Overnight28°feels 22°
38 °
Mount Vernon, Wednesday, 18 November
Snow. High 38°, low 28°.
Pressure29.97 inHg
Wind5.9 mph E
Humidity86%
Visibility1.9 mi
Dew point29°
Thu, 1940° / 31°0.01
Morning36°feels 36°
Afternoon37°feels 37°
Evening36°feels 36°
Overnight34°feels 32°
40 °
Mount Vernon, Thursday, 19 November
Light snow. High 40°, low 31°.
Pressure30.12 inHg
Wind3.2 mph E
Humidity89%
Visibility—
Dew point34°
Fri, 2038° / 34°0.06
Morning35°feels 33°
Afternoon36°feels 33°
Evening36°feels 34°
Overnight34°feels 34°
38 °
Mount Vernon, Friday, 20 November
Snow. High 38°, low 34°.
Pressure29.94 inHg
Wind4.4 mph NW
Humidity97%
Visibility—
Dew point35°
Sat, 2144° / 35°0.1
Morning38°feels 33°
Afternoon41°feels 36°
Evening41°feels 36°
Overnight39°feels 35°
44 °
Mount Vernon, Saturday, 21 November
Light rain. High 44°, low 35°.
Pressure30.00 inHg
Wind9.3 mph SE
Humidity92%
Visibility—
Dew point38°
Sun, 2247° / 40°0.07
Morning40°feels 36°
Afternoon42°feels 38°
Evening43°feels 37°
Overnight41°feels 35°
47 °
Mount Vernon, Sunday, 22 November
Snow. High 47°, low 40°.
Pressure29.94 inHg
Wind12.1 mph S
Humidity92%
Visibility—
Dew point40°
Mon, 2345° / 40°0.43
Morning42°feels 35°
Afternoon41°feels 34°
Evening45°feels 40°
Overnight45°feels 39°
45 °
Mount Vernon, Monday, 23 November
Snow. High 45°, low 40°.
Pressure29.91 inHg
Wind14.1 mph S
Humidity95%
Visibility—
Dew point39°
Tue, 2447° / 40°0.33
Morning43°feels 37°
Afternoon47°feels 41°
Evening44°feels 38°
Overnight40°feels 33°
47 °
Mount Vernon, Tuesday, 24 November
Snow. High 47°, low 40°.
Pressure29.68 inHg
Wind15 mph SE
Humidity74%
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 Mount Vernon, 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.