Current Conditions

Mount Vernon, Washington

57°F14°C

Cloudy

Wind

N 2 mph4 km/h

Humidity

89%

Cloud Cover

36%

As of Tuesday, September 8, 2026 at 10:58 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 52°F11°C. Light wind from the NNE around 2 mph4 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 69°F21°C	Low 52°F11°C	Precip 0 in0 mm—	Cloud 82%	Wind NNW 3 mph5 km/h	Wednesday: Overcast and warm, with a high of 69°F21°C and morning low of 54°F12°C. Light wind from the NW around 3 mph5 km/h. Wednesday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the NNE around 2 mph4 km/h.
Drizzle	High 65°F19°C	Low 57°F14°C	Precip 0.01 in0.3 mm16%	Cloud 63%	Wind W 4 mph6 km/h	Thursday: Mostly cloudy and mild, with a high of 65°F19°C and morning low of 58°F14°C. Light wind from the W around 4 mph7 km/h. 16% chance of drizzle around midday. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the W around 3 mph6 km/h.
Drizzle	High 64°F18°C	Low 53°F12°C	Precip 0.02 in0.4 mm11%	Cloud 89%	Wind SSW 3 mph6 km/h	Friday: Overcast and mild, with a high of 64°F18°C and morning low of 55°F13°C. Light wind from the S around 4 mph7 km/h. 11% chance of drizzle. Friday Night: Overcast, with a low around 53°F12°C. Light wind from the WSW around 3 mph5 km/h.
Light Rain	High 64°F18°C	Low 54°F12°C	Precip 0.13 in3.2 mm42%	Cloud 74%	Wind WSW 3 mph5 km/h	Saturday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 55°F13°C. Light wind from the W around 4 mph6 km/h. 34% chance of light rain throughout the day. Saturday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the SSW around 3 mph5 km/h. 42% chance of light rain in the evening.
Light Rain	High 62°F17°C	Low 54°F12°C	Precip 0.33 in8.3 mm62%	Cloud 74%	Wind S 5 mph8 km/h	Sunday: Overcast and mild, with a high of 62°F17°C and morning low of 55°F13°C. Light wind from the S around 5 mph9 km/h. 62% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the SSE around 4 mph7 km/h. 54% chance of showers throughout the night.
Drizzle	High 62°F17°C	Low 54°F12°C	Precip 0.09 in2.3 mm40%	Cloud 72%	Wind SSW 4 mph6 km/h	Monday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 55°F13°C. Light wind from the SSW around 4 mph7 km/h. 40% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the S around 3 mph5 km/h. 36% chance of drizzle throughout the night.
Showers	High 63°F17°C	Low 53°F12°C	Precip 0.09 in2.3 mm32%	Cloud 51%	Wind WNW 3 mph5 km/h	Tuesday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Light wind from the WNW around 4 mph6 km/h. 32% chance of showers throughout the day. Tuesday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the NW around 3 mph4 km/h. 17% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	69°F21°C	52°F11°C	0 in0 mm· —	82%	Cloudy	NNW 3 mph5 km/h
DayOvercast and warm, with a high of 69°F21°C and morning low of 54°F12°C. Light wind from the NW around 3 mph5 km/h. NightMostly cloudy, with a low around 52°F11°C. Light wind from the NNE around 2 mph4 km/h.
	ThursdaySep 10	65°F19°C	57°F14°C	0.01 in0.3 mm· 16%	63%	Drizzle	W 4 mph6 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 58°F14°C. Light wind from the W around 4 mph7 km/h. 16% chance of drizzle around midday. NightMostly cloudy, with a low around 57°F14°C. Light wind from the W around 3 mph6 km/h.
	FridaySep 11	64°F18°C	53°F12°C	0.02 in0.4 mm· 11%	89%	Drizzle	SSW 3 mph6 km/h
DayOvercast and mild, with a high of 64°F18°C and morning low of 55°F13°C. Light wind from the S around 4 mph7 km/h. 11% chance of drizzle. NightOvercast, with a low around 53°F12°C. Light wind from the WSW around 3 mph5 km/h.
	SaturdaySep 12	64°F18°C	54°F12°C	0.13 in3.2 mm· 42%	74%	Light Rain	WSW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 55°F13°C. Light wind from the W around 4 mph6 km/h. 34% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SSW around 3 mph5 km/h. 42% chance of light rain in the evening.
	SundaySep 13	62°F17°C	54°F12°C	0.33 in8.3 mm· 62%	74%	Light Rain	S 5 mph8 km/h
DayOvercast and mild, with a high of 62°F17°C and morning low of 55°F13°C. Light wind from the S around 5 mph9 km/h. 62% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SSE around 4 mph7 km/h. 54% chance of showers throughout the night.
	MondaySep 14	62°F17°C	54°F12°C	0.09 in2.3 mm· 40%	72%	Drizzle	SSW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 55°F13°C. Light wind from the SSW around 4 mph7 km/h. 40% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the S around 3 mph5 km/h. 36% chance of drizzle throughout the night.
	TuesdaySep 15	63°F17°C	53°F12°C	0.09 in2.3 mm· 32%	51%	Showers	WNW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Light wind from the WNW around 4 mph6 km/h. 32% chance of showers throughout the day. NightPartly cloudy, with a low around 53°F12°C. Light wind from the NW around 3 mph4 km/h. 17% chance of drizzle throughout the night.
	WednesdaySep 16	68°F20°C	51°F10°C	0.04 in0.9 mm· 10%	25%	Drizzle	NNW 4 mph6 km/h
DayPartly cloudy and mild, with a high of 68°F20°C and morning low of 53°F11°C. Light wind from the NW around 5 mph7 km/h. 10% chance of drizzle throughout the day. Dry air. NightMostly clear, with a low around 51°F10°C. Light wind from the N around 3 mph5 km/h.
	ThursdaySep 17	70°F21°C	50°F10°C	0 in0 mm· —	12%	Clear	NNW 4 mph6 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 52°F11°C. Light wind from the NW around 4 mph7 km/h. Dry air. NightMostly clear, with a low around 50°F10°C. Light wind from the NE around 3 mph5 km/h.
	FridaySep 18	70°F21°C	50°F10°C	0 in0 mm· —	17%	Clear	NNW 3 mph5 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 53°F12°C. Light wind from the WNW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 50°F10°C. Light wind from the NE around 3 mph5 km/h.
	SaturdaySep 19	69°F21°C	52°F11°C	0.02 in0.5 mm· 7%	29%	Clear	W 3 mph5 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 54°F12°C. Light wind from the W around 4 mph6 km/h. NightPartly cloudy, with a low around 52°F11°C. Light wind from the E around 3 mph5 km/h.
	SundaySep 20	67°F20°C	54°F12°C	0.04 in1.1 mm· 12%	45%	Drizzle	SSW 4 mph6 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 56°F13°C. Light wind from the SW around 4 mph7 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 54°F12°C. Light wind from the ESE around 3 mph5 km/h. 11% chance of drizzle in the evening.
	MondaySep 21	66°F19°C	54°F12°C	0.1 in2.6 mm· 21%	51%	Drizzle	SSW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Light wind from the SW around 4 mph7 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 54°F12°C. Light wind from the SSE around 4 mph6 km/h. 17% chance of drizzle throughout the night.
	TuesdaySep 22	66°F19°C	53°F12°C	0.1 in2.6 mm· 24%	52%	Drizzle	SW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Light wind from the WSW around 4 mph7 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the SE around 3 mph5 km/h. 18% chance of drizzle throughout the night.
	WednesdaySep 23	66°F19°C	53°F12°C	0.06 in1.6 mm· 19%	54%	Drizzle	SW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Light wind from the WSW around 5 mph7 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the ESE around 4 mph6 km/h. 11% chance of drizzle throughout the night.

Nearby Cities

Anacortes14 mi23 km Oak Harbor17 mi27 km Arlington18 mi29 km Bellingham24 mi39 km Marysville27 mi43 km Lake Stevens31 mi49 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 48.4212°N, 122.3341°W·Elevation: 29m·Timezone: America/Los_Angeles·Population: 34,053