Current Conditions

Arlington, Washington

61°F16°C

Partly Cloudy

Wind

NW 4 mph6 km/h

Humidity

78%

Cloud Cover

As of Tuesday, September 8, 2026 at 8:17 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 76%	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°F19°C	Low 55°F13°C	Precip 0.01 in0.3 mm9%	Cloud 66%	Wind WNW 3 mph5 km/h	Thursday: Mostly cloudy and mild, with a high of 67°F19°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 55°F13°C. Light wind from the NW around 3 mph4 km/h.
Drizzle	High 65°F18°C	Low 52°F11°C	Precip 0.02 in0.4 mm11%	Cloud 91%	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 4 mph6 km/h. Dry air. Friday Night: Overcast, with a low around 52°F11°C. Light wind from the SW around 2 mph4 km/h. 11% chance of drizzle before dawn.
Light Rain	High 63°F17°C	Low 52°F11°C	Precip 0.17 in4.4 mm49%	Cloud 80%	Wind WSW 3 mph5 km/h	Saturday: Overcast and mild, with a high of 63°F17°C and morning low of 54°F12°C. Light wind from the W around 3 mph6 km/h. 48% chance of light rain throughout the day. Saturday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the SSE around 3 mph4 km/h. 49% chance of light rain throughout the night.
Light Rain	High 62°F17°C	Low 53°F11°C	Precip 0.26 in6.6 mm67%	Cloud 77%	Wind SSE 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 4 mph7 km/h. 67% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 53°F11°C. Light wind from the SE around 3 mph5 km/h. 50% chance of showers throughout the night.
Drizzle	High 64°F18°C	Low 53°F11°C	Precip 0.06 in1.4 mm34%	Cloud 68%	Wind SSW 3 mph5 km/h	Monday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 54°F12°C. Light wind from the SW around 3 mph5 km/h. 34% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 53°F11°C. Light wind from the SE around 3 mph5 km/h. 25% chance of drizzle overnight.
Drizzle	High 67°F19°C	Low 49°F10°C	Precip 0.06 in1.4 mm22%	Cloud 41%	Wind NW 3 mph5 km/h	Tuesday: Partly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Light wind from the WNW around 4 mph6 km/h. 22% chance of drizzle throughout the day. Tuesday Night: Partly cloudy, with a low around 49°F10°C. Light wind from the N around 2 mph4 km/h. 12% chance of drizzle before dawn.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	73°F23°C	48°F9°C	0 in0 mm· —	76%	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°F19°C	55°F13°C	0.01 in0.3 mm· 9%	66%	Partly Cloudy	WNW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 57°F14°C. Light wind from the WNW around 4 mph6 km/h. NightMostly cloudy, with a low around 55°F13°C. Light wind from the NW around 3 mph4 km/h.
	FridaySep 11	65°F18°C	52°F11°C	0.02 in0.4 mm· 11%	91%	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 4 mph6 km/h. Dry air. NightOvercast, with a low around 52°F11°C. Light wind from the SW around 2 mph4 km/h. 11% chance of drizzle before dawn.
	SaturdaySep 12	63°F17°C	52°F11°C	0.17 in4.4 mm· 49%	80%	Light Rain	WSW 3 mph5 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 54°F12°C. Light wind from the W around 3 mph6 km/h. 48% chance of light rain throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the SSE around 3 mph4 km/h. 49% chance of light rain throughout the night.
	SundaySep 13	62°F17°C	53°F11°C	0.26 in6.6 mm· 67%	77%	Light Rain	SSE 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 4 mph7 km/h. 67% chance of light rain throughout the day. NightMostly cloudy, with a low around 53°F11°C. Light wind from the SE around 3 mph5 km/h. 50% chance of showers throughout the night.
	MondaySep 14	64°F18°C	53°F11°C	0.06 in1.4 mm· 34%	68%	Drizzle	SSW 3 mph5 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 54°F12°C. Light wind from the SW around 3 mph5 km/h. 34% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F11°C. Light wind from the SE around 3 mph5 km/h. 25% chance of drizzle overnight.
	TuesdaySep 15	67°F19°C	49°F10°C	0.06 in1.4 mm· 22%	41%	Drizzle	NW 3 mph5 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Light wind from the WNW around 4 mph6 km/h. 22% chance of drizzle throughout the day. NightPartly cloudy, with a low around 49°F10°C. Light wind from the N around 2 mph4 km/h. 12% chance of drizzle before dawn.
	WednesdaySep 16	71°F22°C	48°F9°C	0.03 in0.7 mm· 7%	19%	Clear	NNW 3 mph6 km/h
DayMostly clear and warm, with a high of 71°F22°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 48°F9°C. Light wind from the NE around 3 mph5 km/h.
	ThursdaySep 17	74°F23°C	46°F8°C	0 in0.1 mm· 3%	10%	Clear	N 3 mph6 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 49°F9°C. Light wind from the NW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 46°F8°C. Light wind from the NE around 3 mph5 km/h.
	FridaySep 18	73°F23°C	47°F8°C	0.01 in0.2 mm· 5%	17%	Clear	NNE 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 WNW 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	71°F21°C	50°F10°C	0.03 in0.7 mm· 11%	37%	Drizzle	ESE 3 mph5 km/h
DayPartly cloudy and warm, with a high of 71°F21°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph6 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the E around 3 mph5 km/h.
	SundaySep 20	68°F20°C	52°F11°C	0.04 in1.1 mm· 17%	53%	Drizzle	SSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 54°F12°C. Light wind from the WSW around 4 mph6 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the E around 3 mph4 km/h. 13% chance of drizzle throughout the night.
	MondaySep 21	67°F20°C	52°F11°C	0.08 in2 mm· 19%	54%	Drizzle	SSW 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 WSW around 4 mph6 km/h. 19% chance of drizzle throughout the day. NightMostly 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	52°F11°C	0.14 in3.5 mm· 22%	52%	Showers	SW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 54°F12°C. Light wind from the WSW around 4 mph6 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the E around 3 mph5 km/h. 20% chance of drizzle throughout the night.
	WednesdaySep 23	67°F19°C	51°F11°C	0.09 in2.2 mm· 26%	53%	Drizzle	S 4 mph6 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Light wind from the SW around 4 mph7 km/h. 26% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 51°F11°C. Light wind from the E around 3 mph5 km/h. 21% 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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/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
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Coordinates: 48.1987°N, 122.1251°W·Elevation: 35m·Timezone: America/Los_Angeles·Population: 18,949