Current Conditions

Arcata, California

58°F14°C

Showers

Wind

S 10 mph17 km/h

Humidity

89%

Cloud Cover

99%

As of Wednesday, September 2, 2026 at 6:58 PM PDT

Today's Outlook

Night

Mostly cloudy, with a low around 55°F13°C. Light wind from the SSW around 4 mph6 km/h. 100% chance of showers throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 59°F15°C	Low 55°F13°C	Precip 0.22 in5.5 mm100%	Cloud 65%	Wind SW 4 mph6 km/h	Thursday: Mostly cloudy and mild, with a high of 59°F15°C. Light wind from the WSW around 4 mph7 km/h. 87% chance of showers throughout the day. Thursday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the SSW around 4 mph6 km/h. 100% chance of showers throughout the night.
Drizzle	High 61°F16°C	Low 53°F11°C	Precip 0.04 in1.1 mm54%	Cloud 41%	Wind SSW 4 mph7 km/h	Friday: Mostly cloudy and mild, with a high of 61°F16°C and morning low of 54°F12°C. Light wind from the SW around 6 mph9 km/h. 54% chance of drizzle throughout the day. Friday Night: Partly cloudy, with a low around 53°F11°C. Light wind from the SE around 3 mph5 km/h. 18% chance of drizzle in the evening.
Partly Cloudy	High 62°F16°C	Low 52°F11°C	Precip 0 in0 mm—	Cloud 48%	Wind NNW 5 mph8 km/h	Saturday: Partly cloudy and mild, with a high of 62°F16°C and morning low of 53°F11°C. Breezy from the NNW at 6 to 9 mph10 to 14 km/h. Saturday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the N around 3 mph5 km/h.
Drizzle	High 60°F16°C	Low 53°F12°C	Precip 0.03 in0.7 mm15%	Cloud 64%	Wind NNW 5 mph9 km/h	Sunday: Mostly cloudy and mild, with a high of 60°F16°C and morning low of 54°F12°C. Breezy from the NW at 7 to 9 mph10 to 14 km/h. 15% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the NNW around 4 mph7 km/h.
Partly Cloudy	High 63°F17°C	Low 52°F11°C	Precip 0 in0 mm—	Cloud 45%	Wind NNW 7 mph11 km/h	Monday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the NNW at 8 to 11 mph13 to 17 km/h. Monday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the N at 5 to 7 mph8 to 12 km/h.
Partly Cloudy	High 65°F18°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 41%	Wind NNW 6 mph10 km/h	Tuesday: Partly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Breezy from the NNW at 7 to 10 mph12 to 16 km/h. Tuesday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the N around 4 mph7 km/h.
Clear	High 69°F20°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 25%	Wind N 5 mph8 km/h	Wednesday: Mostly clear and warm, with a high of 69°F20°C and morning low of 57°F14°C. Breezy from the NNW at 6 to 8 mph10 to 14 km/h. Wednesday Night: Partly cloudy, with a low around 55°F13°C. Light wind from the NNE around 4 mph7 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	59°F15°C	55°F13°C	0.22 in5.5 mm· 100%	65%	Showers	SW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 59°F15°C. Light wind from the WSW around 4 mph7 km/h. 87% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the SSW around 4 mph6 km/h. 100% chance of showers throughout the night.
	FridaySep 4	61°F16°C	53°F11°C	0.04 in1.1 mm· 54%	41%	Drizzle	SSW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 54°F12°C. Light wind from the SW around 6 mph9 km/h. 54% chance of drizzle throughout the day. NightPartly cloudy, with a low around 53°F11°C. Light wind from the SE around 3 mph5 km/h. 18% chance of drizzle in the evening.
	SaturdaySep 5	62°F16°C	52°F11°C	0 in0 mm· —	48%	Partly Cloudy	NNW 5 mph8 km/h
DayPartly cloudy and mild, with a high of 62°F16°C and morning low of 53°F11°C. Breezy from the NNW at 6 to 9 mph10 to 14 km/h. NightMostly cloudy, with a low around 52°F11°C. Light wind from the N around 3 mph5 km/h.
	SundaySep 6	60°F16°C	53°F12°C	0.03 in0.7 mm· 15%	64%	Drizzle	NNW 5 mph9 km/h
DayMostly cloudy and mild, with a high of 60°F16°C and morning low of 54°F12°C. Breezy from the NW at 7 to 9 mph10 to 14 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the NNW around 4 mph7 km/h.
	MondaySep 7	63°F17°C	52°F11°C	0 in0 mm· —	45%	Partly Cloudy	NNW 7 mph11 km/h
DayPartly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the NNW at 8 to 11 mph13 to 17 km/h. NightMostly cloudy, with a low around 52°F11°C. Breezy from the N at 5 to 7 mph8 to 12 km/h.
	TuesdaySep 8	65°F18°C	54°F12°C	0 in0 mm· —	41%	Partly Cloudy	NNW 6 mph10 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Breezy from the NNW at 7 to 10 mph12 to 16 km/h. NightPartly cloudy, with a low around 54°F12°C. Light wind from the N around 4 mph7 km/h.
	WednesdaySep 9	69°F20°C	55°F13°C	0 in0 mm· —	25%	Clear	N 5 mph8 km/h
DayMostly clear and warm, with a high of 69°F20°C and morning low of 57°F14°C. Breezy from the NNW at 6 to 8 mph10 to 14 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the NNE around 4 mph7 km/h.
	ThursdaySep 10	69°F20°C	57°F14°C	0.01 in0.2 mm· 3%	37%	Clear	NNW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 58°F15°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the N around 4 mph7 km/h.
	FridaySep 11	65°F18°C	57°F14°C	0.04 in1.1 mm· 9%	50%	Partly Cloudy	NNW 5 mph9 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 58°F15°C. Breezy from the NW at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the NNW around 4 mph7 km/h.
	SaturdaySep 12	64°F18°C	55°F13°C	0.06 in1.5 mm· 12%	51%	Drizzle	NNW 6 mph10 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 56°F13°C. Breezy from the NW at 7 to 9 mph11 to 15 km/h. 11% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the NNW around 5 mph8 km/h. 12% chance of drizzle throughout the night.
	SundaySep 13	64°F18°C	55°F13°C	0.05 in1.3 mm· 11%	44%	Drizzle	NNW 6 mph9 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 55°F13°C. Breezy from the NW at 7 to 9 mph11 to 14 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 55°F13°C. Light wind from the N around 5 mph7 km/h. 11% chance of drizzle throughout the night.
	MondaySep 14	65°F18°C	55°F13°C	0.05 in1.3 mm· 12%	42%	Drizzle	NNW 6 mph9 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the NNW at 7 to 9 mph11 to 14 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 55°F13°C. Light wind from the N around 4 mph7 km/h. 10% chance of drizzle throughout the night.
	TuesdaySep 15	67°F19°C	55°F13°C	0.05 in1.3 mm· 9%	36%	Clear	NNW 5 mph8 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 56°F13°C. Breezy from the NNW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the N around 4 mph6 km/h.
	WednesdaySep 16	67°F19°C	55°F13°C	0.01 in0.3 mm· 5%	36%	Clear	NNW 5 mph8 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 57°F14°C. Breezy from the NW at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the N around 4 mph6 km/h.
	ThursdaySep 17	67°F20°C	56°F13°C	0.02 in0.6 mm· 7%	38%	Clear	NNW 5 mph9 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 57°F14°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the NNE around 4 mph6 km/h.

Nearby Cities

Bayside2 mi3 km McKinleyville6 mi9 km Eureka6 mi10 km Redding91 mi146 km Grants Pass115 mi186 km Ashland116 mi187 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: 40.8665°N, 124.0828°W·Elevation: 7m·Timezone: America/Los_Angeles·Population: 17,843