Current Conditions

Mount Vernon, Washington

55°F13°C

Drizzle

Wind

SSE 2 mph4 km/h

Humidity

79%

Cloud Cover

76%

As of Wednesday, September 23, 2026 at 2:54 AM PDT

Today's Outlook

Day

Overcast and mild, with a high of 61°F16°C and morning low of 54°F12°C. Light wind from the SSW around 5 mph8 km/h. 35% chance of drizzle in the afternoon. Dry air.

Night

Mostly cloudy, with a low around 54°F12°C. Light wind from the SW around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 61°F16°C	Low 54°F12°C	Precip 0.03 in0.7 mm35%	Cloud 82%	Wind SSW 4 mph6 km/h	Wednesday: Overcast and mild, with a high of 61°F16°C and morning low of 54°F12°C. Light wind from the SSW around 5 mph8 km/h. 35% chance of drizzle in the afternoon. Dry air. Wednesday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the SW around 3 mph5 km/h.
Rain	High 59°F15°C	Low 50°F10°C	Precip 0.34 in8.7 mm98%	Cloud 98%	Wind NE 3 mph5 km/h	Thursday: Overcast and mild, with a high of 59°F15°C and morning low of 51°F11°C. Light wind from the NNW around 3 mph5 km/h. 62% chance of light rain in the afternoon. Dry air. Thursday Night: Overcast, with a low around 50°F10°C. Light wind from the E around 4 mph6 km/h. 98% chance of rain in the evening.
Rain	High 56°F13°C	Low 51°F11°C	Precip 0.83 in21.2 mm99%	Cloud 75%	Wind S 9 mph15 km/h	Friday: Overcast and mild, with a high of 56°F13°C. Breezy from the S at 11 to 14 mph18 to 22 km/h. 99% chance of rain throughout the day. Friday Night: Mostly cloudy, with a low around 51°F11°C. Breezy from the SSE at 7 to 10 mph12 to 15 km/h. 96% chance of rain throughout the night.
Showers	High 59°F15°C	Low 47°F9°C	Precip 0.07 in1.8 mm60%	Cloud 65%	Wind SSW 4 mph7 km/h	Saturday: Mostly cloudy and mild, with a high of 59°F15°C and morning low of 48°F9°C. Light wind from the SSW around 4 mph6 km/h. 32% chance of drizzle throughout the day. Dry air. Saturday Night: Mostly cloudy, with a low around 47°F9°C. Light wind from the S around 5 mph7 km/h. 60% chance of showers overnight.
Partly Cloudy	High 61°F16°C	Low 47°F8°C	Precip 0.01 in0.3 mm5%	Cloud 44%	Wind NW 4 mph6 km/h	Sunday: Partly cloudy and mild, with a high of 61°F16°C and morning low of 47°F8°C. Light wind from the NW around 4 mph7 km/h. Dry air. Sunday Night: Mostly cloudy, with a low around 47°F8°C. Light wind from the N around 3 mph5 km/h.
Light Rain	High 60°F16°C	Low 46°F8°C	Precip 0.09 in2.2 mm34%	Cloud 82%	Wind SE 4 mph7 km/h	Monday: Overcast and mild, with a high of 60°F16°C and morning low of 47°F9°C. Light wind from the SSE around 4 mph7 km/h. 22% chance of drizzle throughout the day. Dry air. Monday Night: Mostly cloudy, with a low around 46°F8°C. Light wind from the SE around 4 mph7 km/h. 34% chance of light rain in the evening.
Light Rain	High 60°F16°C	Low 52°F11°C	Precip 0.22 in5.6 mm46%	Cloud 77%	Wind SSE 6 mph9 km/h	Tuesday: Mostly cloudy and mild, with a high of 60°F16°C and morning low of 53°F11°C. Light wind from the SSE around 6 mph10 km/h. 46% chance of light rain throughout the day. Dry air. Tuesday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the SE around 5 mph8 km/h. 38% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	61°F16°C	54°F12°C	0.03 in0.7 mm· 35%	82%	Drizzle	SSW 4 mph6 km/h
DayOvercast and mild, with a high of 61°F16°C and morning low of 54°F12°C. Light wind from the SSW around 5 mph8 km/h. 35% chance of drizzle in the afternoon. Dry air. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SW around 3 mph5 km/h.
	ThursdaySep 24	59°F15°C	50°F10°C	0.34 in8.7 mm· 98%	98%	Rain	NE 3 mph5 km/h
DayOvercast and mild, with a high of 59°F15°C and morning low of 51°F11°C. Light wind from the NNW around 3 mph5 km/h. 62% chance of light rain in the afternoon. Dry air. NightOvercast, with a low around 50°F10°C. Light wind from the E around 4 mph6 km/h. 98% chance of rain in the evening.
	FridaySep 25	56°F13°C	51°F11°C	0.83 in21.2 mm· 99%	75%	Rain	S 9 mph15 km/h
DayOvercast and mild, with a high of 56°F13°C. Breezy from the S at 11 to 14 mph18 to 22 km/h. 99% chance of rain throughout the day. NightMostly cloudy, with a low around 51°F11°C. Breezy from the SSE at 7 to 10 mph12 to 15 km/h. 96% chance of rain throughout the night.
	SaturdaySep 26	59°F15°C	47°F9°C	0.07 in1.8 mm· 60%	65%	Showers	SSW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 48°F9°C. Light wind from the SSW around 4 mph6 km/h. 32% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 47°F9°C. Light wind from the S around 5 mph7 km/h. 60% chance of showers overnight.
	SundaySep 27	61°F16°C	47°F8°C	0.01 in0.3 mm· 5%	44%	Partly Cloudy	NW 4 mph6 km/h
DayPartly cloudy and mild, with a high of 61°F16°C and morning low of 47°F8°C. Light wind from the NW around 4 mph7 km/h. Dry air. NightMostly cloudy, with a low around 47°F8°C. Light wind from the N around 3 mph5 km/h.
	MondaySep 28	60°F16°C	46°F8°C	0.09 in2.2 mm· 34%	82%	Light Rain	SE 4 mph7 km/h
DayOvercast and mild, with a high of 60°F16°C and morning low of 47°F9°C. Light wind from the SSE around 4 mph7 km/h. 22% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 46°F8°C. Light wind from the SE around 4 mph7 km/h. 34% chance of light rain in the evening.
	TuesdaySep 29	60°F16°C	52°F11°C	0.22 in5.6 mm· 46%	77%	Light Rain	SSE 6 mph9 km/h
DayMostly cloudy and mild, with a high of 60°F16°C and morning low of 53°F11°C. Light wind from the SSE around 6 mph10 km/h. 46% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the SE around 5 mph8 km/h. 38% chance of light rain throughout the night.
	WednesdaySep 30	61°F16°C	50°F10°C	0.17 in4.4 mm· 31%	76%	Light Rain	SSE 4 mph7 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 51°F11°C. Light wind from the SSE around 5 mph7 km/h. 27% chance of light rain throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the SE around 4 mph7 km/h. 31% chance of light rain throughout the night.
	ThursdayOct 1	59°F15°C	51°F11°C	0.25 in6.3 mm· 45%	66%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 52°F11°C. Light wind from the SW around 5 mph9 km/h. 45% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph7 km/h. 35% chance of showers throughout the night.
	FridayOct 2	59°F15°C	48°F9°C	0.07 in1.9 mm· 25%	54%	Drizzle	WNW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 49°F10°C. Light wind from the WNW around 4 mph7 km/h. 24% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 48°F9°C. Light wind from the NNW around 4 mph6 km/h. 25% chance of drizzle overnight.
	SaturdayOct 3	62°F17°C	47°F8°C	0.04 in0.9 mm· 9%	59%	Partly Cloudy	NNE 4 mph6 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 47°F9°C. Light wind from the NNW around 4 mph6 km/h. Dry air. NightMostly cloudy, with a low around 47°F8°C. Light wind from the ENE around 4 mph6 km/h.
	SundayOct 4	63°F17°C	49°F9°C	0.1 in2.6 mm· 19%	59%	Drizzle	ESE 4 mph7 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 50°F10°C. Light wind from the SSE around 4 mph7 km/h. 19% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 49°F9°C. Light wind from the ESE around 4 mph7 km/h. 17% chance of drizzle throughout the night.
	MondayOct 5	63°F17°C	50°F10°C	0.12 in3 mm· 19%	56%	Drizzle	SE 4 mph7 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 51°F11°C. Light wind from the SSE around 5 mph8 km/h. 19% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the ESE around 4 mph7 km/h. 19% chance of drizzle throughout the night.
	TuesdayOct 6	64°F18°C	51°F10°C	0.15 in3.8 mm· 21%	57%	Showers	SE 4 mph7 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 51°F11°C. Light wind from the SSE around 5 mph8 km/h. 21% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 51°F10°C. Light wind from the ESE around 4 mph7 km/h. 21% chance of showers throughout the night.
	WednesdayOct 7	63°F17°C	52°F11°C	0.15 in3.9 mm· 30%	61%	Showers	SE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 52°F11°C. Light wind from the SSE around 5 mph8 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the SE around 5 mph8 km/h. 27% 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