Current Conditions

Mount Vernon, Washington

62°F17°C

Drizzle

Wind

SSW 2 mph4 km/h

Humidity

81%

Cloud Cover

12%

As of Thursday, August 13, 2026 at 9:49 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 58°F14°C. Light wind from the WNW around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 71°F22°C	Low 58°F14°C	Precip 0.01 in0.2 mm13%	Cloud 18%	Wind WSW 3 mph6 km/h	Friday: Mostly clear and warm, with a high of 71°F22°C and morning low of 61°F16°C. Light wind from the WSW around 4 mph7 km/h. 13% chance of drizzle in the afternoon. Friday Night: Mostly clear, with a low around 58°F14°C. Light wind from the WNW around 3 mph5 km/h.
Drizzle	High 70°F21°C	Low 58°F14°C	Precip 0.01 in0.3 mm10%	Cloud 49%	Wind WSW 3 mph5 km/h	Saturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F15°C. Light wind from the WSW around 4 mph6 km/h. 10% chance of drizzle. Saturday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the W around 3 mph4 km/h.
Partly Cloudy	High 71°F22°C	Low 58°F15°C	Precip 0 in0.1 mm2%	Cloud 61%	Wind W 3 mph5 km/h	Sunday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F16°C. Light wind from the W around 4 mph6 km/h. Sunday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the W around 3 mph4 km/h.
Partly Cloudy	High 72°F22°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 56%	Wind W 3 mph5 km/h	Monday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 60°F16°C. Light wind from the W around 4 mph7 km/h. Monday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the W around 2 mph4 km/h.
Partly Cloudy	High 71°F22°C	Low 59°F15°C	Precip 0 in0.1 mm7%	Cloud 57%	Wind SW 4 mph6 km/h	Tuesday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Light wind from the SW around 5 mph7 km/h. Tuesday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the SW around 3 mph4 km/h.
Partly Cloudy	High 70°F21°C	Low 59°F15°C	Precip 0 in0.1 mm5%	Cloud 52%	Wind WSW 3 mph5 km/h	Wednesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the WSW around 4 mph7 km/h. Wednesday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the WSW around 3 mph4 km/h.
Clear	High 72°F22°C	Low 59°F15°C	Precip 0 in0.1 mm4%	Cloud 39%	Wind W 3 mph5 km/h	Thursday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 63°F17°C. Light wind from the W around 4 mph6 km/h. Thursday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the W around 2 mph4 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	71°F22°C	58°F14°C	0.01 in0.2 mm· 13%	18%	Drizzle	WSW 3 mph6 km/h
DayMostly clear and warm, with a high of 71°F22°C and morning low of 61°F16°C. Light wind from the WSW around 4 mph7 km/h. 13% chance of drizzle in the afternoon. NightMostly clear, with a low around 58°F14°C. Light wind from the WNW around 3 mph5 km/h.
	SaturdayAug 15	70°F21°C	58°F14°C	0.01 in0.3 mm· 10%	49%	Drizzle	WSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F15°C. Light wind from the WSW around 4 mph6 km/h. 10% chance of drizzle. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 3 mph4 km/h.
	SundayAug 16	71°F22°C	58°F15°C	0 in0.1 mm· 2%	61%	Partly Cloudy	W 3 mph5 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 60°F16°C. Light wind from the W around 4 mph6 km/h. NightMostly cloudy, with a low around 58°F15°C. Light wind from the W around 3 mph4 km/h.
	MondayAug 17	72°F22°C	58°F14°C	0 in0 mm· —	56%	Partly Cloudy	W 3 mph5 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 60°F16°C. Light wind from the W around 4 mph7 km/h. NightMostly cloudy, with a low around 58°F14°C. Light wind from the W around 2 mph4 km/h.
	TuesdayAug 18	71°F22°C	59°F15°C	0 in0.1 mm· 7%	57%	Partly Cloudy	SW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 62°F17°C. Light wind from the SW around 5 mph7 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the SW around 3 mph4 km/h.
	WednesdayAug 19	70°F21°C	59°F15°C	0 in0.1 mm· 5%	52%	Partly Cloudy	WSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the WSW around 4 mph7 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 3 mph4 km/h.
	ThursdayAug 20	72°F22°C	59°F15°C	0 in0.1 mm· 4%	39%	Clear	W 3 mph5 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 63°F17°C. Light wind from the W around 4 mph6 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the W around 2 mph4 km/h.
	FridayAug 21	72°F22°C	59°F15°C	0.02 in0.4 mm· 9%	46%	Partly Cloudy	W 3 mph6 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Light wind from the W around 4 mph7 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the WSW around 3 mph4 km/h.
	SaturdayAug 22	70°F21°C	60°F15°C	0.08 in2 mm· 24%	54%	Drizzle	WSW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the WSW around 5 mph7 km/h. 24% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F15°C. Light wind from the WSW around 3 mph5 km/h. 15% chance of drizzle throughout the night.
	SundayAug 23	71°F22°C	58°F15°C	0.05 in1.2 mm· 18%	47%	Drizzle	W 4 mph6 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 61°F16°C. Light wind from the W around 4 mph7 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F15°C. Light wind from the W around 3 mph5 km/h. 17% chance of drizzle overnight.
	MondayAug 24	72°F22°C	58°F14°C	0.04 in0.9 mm· 10%	38%	Drizzle	W 4 mph6 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 60°F16°C. Light wind from the W around 4 mph7 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F14°C. Light wind from the W around 3 mph5 km/h.
	TuesdayAug 25	71°F22°C	58°F14°C	0.05 in1.3 mm· 14%	44%	Drizzle	WSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 60°F16°C. Light wind from the WSW around 4 mph7 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F14°C. Light wind from the WSW around 3 mph5 km/h.
	WednesdayAug 26	69°F21°C	57°F14°C	0.05 in1.3 mm· 16%	46%	Drizzle	WSW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Light wind from the WSW around 5 mph7 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 57°F14°C. Light wind from the WSW around 3 mph5 km/h. 12% chance of drizzle overnight.
	ThursdayAug 27	69°F21°C	56°F13°C	0.06 in1.4 mm· 17%	46%	Drizzle	WSW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 60°F16°C. Light wind from the WSW around 4 mph7 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 56°F13°C. Light wind from the W around 3 mph5 km/h. 11% chance of drizzle throughout the night.
	FridayAug 28	69°F21°C	55°F13°C	0.06 in1.6 mm· 21%	49%	Drizzle	WSW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 58°F15°C. Light wind from the WSW around 5 mph7 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 55°F13°C. Light wind from the S around 3 mph5 km/h. 12% 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

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