Current Conditions

Arlington, Washington

56°F13°C

Partly Cloudy

Wind

N 3 mph4 km/h

Humidity

88%

Cloud Cover

30%

As of Tuesday, September 8, 2026 at 10:56 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 48°F9°C. Light wind from the NNE around 3 mph4 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 73°F23°C	Low 48°F9°C	Precip 0 in0 mm—	Cloud 77%	Wind NNW 3 mph5 km/h	Wednesday: Overcast and warm, with a high of 73°F23°C and morning low of 51°F10°C. Light wind from the NW around 3 mph6 km/h. Wednesday Night: Mostly cloudy, with a low around 48°F9°C. Light wind from the NNE around 3 mph4 km/h.
Partly Cloudy	High 67°F20°C	Low 56°F13°C	Precip 0.01 in0.3 mm8%	Cloud 67%	Wind WNW 3 mph5 km/h	Thursday: Mostly cloudy and mild, with a high of 67°F20°C and morning low of 57°F14°C. Light wind from the WNW around 4 mph6 km/h. Thursday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the NW around 3 mph4 km/h.
Drizzle	High 65°F18°C	Low 52°F11°C	Precip 0.02 in0.5 mm13%	Cloud 89%	Wind SSW 3 mph5 km/h	Friday: Overcast and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the SSW around 3 mph6 km/h. 11% chance of drizzle in the morning. Dry air. Friday Night: Overcast, with a low around 52°F11°C. Light wind from the SW around 2 mph4 km/h. 13% chance of drizzle overnight.
Light Rain	High 65°F18°C	Low 51°F11°C	Precip 0.13 in3.4 mm50%	Cloud 75%	Wind WSW 3 mph5 km/h	Saturday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Light wind from the W around 3 mph5 km/h. 38% chance of light rain throughout the day. Saturday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the SSE around 2 mph4 km/h. 50% chance of light rain in the evening.
Light Rain	High 62°F17°C	Low 53°F12°C	Precip 0.37 in9.5 mm73%	Cloud 79%	Wind S 4 mph6 km/h	Sunday: Overcast and mild, with a high of 62°F17°C and morning low of 54°F12°C. Light wind from the S around 5 mph7 km/h. 73% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the SSE around 3 mph5 km/h. 61% chance of light rain throughout the night.
Drizzle	High 63°F17°C	Low 53°F12°C	Precip 0.1 in2.5 mm45%	Cloud 74%	Wind SSW 3 mph5 km/h	Monday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Light wind from the SW around 3 mph5 km/h. 45% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the SSE around 3 mph4 km/h. 42% chance of drizzle throughout the night.
Showers	High 65°F18°C	Low 51°F10°C	Precip 0.1 in2.5 mm33%	Cloud 52%	Wind NW 3 mph5 km/h	Tuesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the WNW around 4 mph6 km/h. 33% chance of showers throughout the day. Tuesday Night: Partly cloudy, with a low around 51°F10°C. Light wind from the N around 2 mph4 km/h. 17% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	73°F23°C	48°F9°C	0 in0 mm· —	77%	Partly Cloudy	NNW 3 mph5 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 51°F10°C. Light wind from the NW around 3 mph6 km/h. NightMostly cloudy, with a low around 48°F9°C. Light wind from the NNE around 3 mph4 km/h.
	ThursdaySep 10	67°F20°C	56°F13°C	0.01 in0.3 mm· 8%	67%	Partly Cloudy	WNW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 57°F14°C. Light wind from the WNW around 4 mph6 km/h. NightMostly cloudy, with a low around 56°F13°C. Light wind from the NW around 3 mph4 km/h.
	FridaySep 11	65°F18°C	52°F11°C	0.02 in0.5 mm· 13%	89%	Drizzle	SSW 3 mph5 km/h
DayOvercast and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the SSW around 3 mph6 km/h. 11% chance of drizzle in the morning. Dry air. NightOvercast, with a low around 52°F11°C. Light wind from the SW around 2 mph4 km/h. 13% chance of drizzle overnight.
	SaturdaySep 12	65°F18°C	51°F11°C	0.13 in3.4 mm· 50%	75%	Light Rain	WSW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Light wind from the W around 3 mph5 km/h. 38% chance of light rain throughout the day. NightMostly cloudy, with a low around 51°F11°C. Light wind from the SSE around 2 mph4 km/h. 50% chance of light rain in the evening.
	SundaySep 13	62°F17°C	53°F12°C	0.37 in9.5 mm· 73%	79%	Light Rain	S 4 mph6 km/h
DayOvercast and mild, with a high of 62°F17°C and morning low of 54°F12°C. Light wind from the S around 5 mph7 km/h. 73% chance of light rain throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the SSE around 3 mph5 km/h. 61% chance of light rain throughout the night.
	MondaySep 14	63°F17°C	53°F12°C	0.1 in2.5 mm· 45%	74%	Drizzle	SSW 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 SW around 3 mph5 km/h. 45% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the SSE around 3 mph4 km/h. 42% chance of drizzle throughout the night.
	TuesdaySep 15	65°F18°C	51°F10°C	0.1 in2.5 mm· 33%	52%	Showers	NW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the WNW around 4 mph6 km/h. 33% chance of showers throughout the day. NightPartly cloudy, with a low around 51°F10°C. Light wind from the N around 2 mph4 km/h. 17% chance of drizzle throughout the night.
	WednesdaySep 16	69°F21°C	48°F9°C	0.04 in1 mm· 16%	25%	Drizzle	NNW 3 mph5 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 50°F10°C. Light wind from the NW around 4 mph7 km/h. 16% chance of drizzle throughout the day. Dry air. NightMostly clear, with a low around 48°F9°C. Light wind from the NE around 3 mph4 km/h. 10% chance of drizzle overnight.
	ThursdaySep 17	72°F22°C	45°F7°C	0 in0.1 mm· 3%	11%	Clear	N 3 mph5 km/h
DayMostly clear and warm, with a high of 72°F22°C and morning low of 48°F9°C. Light wind from the NW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 45°F7°C. Light wind from the NE around 3 mph5 km/h.
	FridaySep 18	73°F23°C	47°F8°C	0 in0 mm· —	16%	Clear	N 3 mph5 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 50°F10°C. Light wind from the NW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 47°F8°C. Light wind from the ENE around 3 mph5 km/h.
	SaturdaySep 19	72°F22°C	49°F9°C	0.02 in0.5 mm· 7%	27%	Clear	NE 3 mph5 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 51°F10°C. Light wind from the W around 4 mph6 km/h. Dry air. NightPartly cloudy, with a low around 49°F9°C. Light wind from the ENE around 3 mph5 km/h.
	SundaySep 20	70°F21°C	51°F10°C	0.04 in1.1 mm· 13%	43%	Drizzle	S 3 mph5 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Light wind from the WSW around 4 mph6 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 51°F10°C. Light wind from the E around 3 mph5 km/h. 10% chance of drizzle in the evening.
	MondaySep 21	68°F20°C	52°F11°C	0.11 in2.8 mm· 21%	50%	Showers	SSW 3 mph6 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 53°F12°C. Light wind from the WSW around 4 mph6 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 52°F11°C. Light wind from the E around 3 mph5 km/h. 15% chance of drizzle throughout the night.
	TuesdaySep 22	67°F20°C	51°F10°C	0.11 in2.9 mm· 26%	50%	Drizzle	W 3 mph5 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 53°F12°C. Light wind from the W around 4 mph6 km/h. 26% chance of drizzle throughout the day. NightPartly cloudy, with a low around 51°F10°C. Light wind from the ENE around 3 mph5 km/h. 17% chance of drizzle throughout the night.
	WednesdaySep 23	67°F20°C	50°F10°C	0.07 in1.8 mm· 19%	53%	Drizzle	SW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph6 km/h. 19% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the E around 3 mph5 km/h. 12% chance of drizzle throughout the night.

Nearby Cities

Marysville10 mi17 km Lake Stevens13 mi21 km West Lake Stevens14 mi23 km Everett16 mi25 km Mount Vernon18 mi29 km Mukilteo19 mi31 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: 48.1987°N, 122.1251°W·Elevation: 35m·Timezone: America/Los_Angeles·Population: 18,949