ARCATA, CA 95521 Weather Forecast & Current Conditions

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ARCATA, CA
Current Weather

8:53 AM PST DEC 8, 2025
Clear
46°F
Feels Like: 46°F
Dewpoint: 46°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.33 inches
Last 72 hours

Local Area Snow Depth

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ARCATA, CA 95521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Patchy fog. Highs 55 to 65. West wind around 5 mph.
TONIGHT
Mostly cloudy. Patchy fog. Lows 41 to 51. Light winds becoming southeast around 5 mph overnight.
TUESDAY
Mostly cloudy. Patchy fog through the day. Chance of drizzle in the afternoon. Highs 56 to 66. Southeast wind around 5 mph shifting to the west in the afternoon.
TUESDAY NIGHT
Mostly cloudy. Chance of drizzle and patchy fog. Lows 43 to 53. Light winds.
WEDNESDAY
Mostly cloudy. Slight chance of drizzle and patchy fog. Highs 56 to 66. North wind around 5 mph.
WEDNESDAY NIGHT
Mostly cloudy. Patchy fog. Lows 41 to 51.
THURSDAY THROUGH FRIDAY NIGHT
Partly cloudy. Highs 56 to 67. Lows 40 to 50.
SATURDAY
Partly cloudy. Slight chance of drizzle. Highs 57 to 67.
SATURDAY NIGHT
Mostly cloudy. Slight chance of drizzle and patchy fog. Lows 41 to 51.
SUNDAY
Mostly cloudy. Slight chance of drizzle. Highs 53 to 63.

Visible Weather Satellite
ARCATA, CA 95521
Infrared Weather Satellite
ARCATA, CA 95521
NEXRAD Weather Radar
ARCATA, CA 95521

ARCATA, CA 3 hourly weather forecast

weather forecast created  6:00 AM CST 12/ 8/2025
Monday
8 DEC 2025
ARCATA, CA 95521 weather forecast Day 1, 12 hours 10 AM 52° 52° Mostly Cloudy 9%

0% Thunder
( 0% severe)
S   2 93% 50°
High 55° ARCATA, CA 95521 weather forecast Day 1, 15 hours 1 PM 54° 54° Partly Cloudy WNW   3 90% 51°
Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 1, 18 hours 4 PM 53° 53° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 0% severe)
WNW   1 93% 51°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 7 PM 50° 50° Mostly Cloudy SSE   1 100% 50°
Tuesday
9 DEC 2025
ARCATA, CA 95521 weather forecast Day 2, 0 hours 10 PM 49° 49° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 0% severe)
SE   2 100% 49°
Low 45° ARCATA, CA 95521 weather forecast Day 2, 3 hours 1 AM 49° 49° Mostly Cloudy ESE   2 100% 49°
High 59° ARCATA, CA 95521 weather forecast Day 2, 6 hours 4 AM 48° 47° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 0% severe)
ESE   1 100% 48°

Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 2, 9 hours 7 AM 47° 46° Mostly Cloudy ESE   2 100% 47°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 10 AM 53° 53° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 0% severe)
ESE   2 90% 50°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 1 PM 57° 58° Partly Cloudy W   2 80% 51°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 4 PM 56° 56° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 0% severe)
NW   1 86% 52°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 7 PM 52° 52° Mostly Cloudy ENE   1 96% 51°
Wednesday
10 DEC 2025
ARCATA, CA 95521 weather forecast Day 3, 0 hours 10 PM 50° 50° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 0% severe)
E   2 100% 50°
Low 46° ARCATA, CA 95521 weather forecast Day 3, 3 hours 1 AM 49° 49° Mostly Cloudy ENE   1 100% 49°
High 59° ARCATA, CA 95521 weather forecast Day 3, 6 hours 4 AM 49° 49° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 0% severe)
ENE   1 100% 49°

Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 3, 9 hours 7 AM 48° 47° Mostly Cloudy E   1 100% 48°
ARCATA, CA 95521 weather forecast Day 3, 15 hours 10 AM 54° 54° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 0% severe)
ENE   1 93% 52°
ARCATA, CA 95521 weather forecast Day 3, 18 hours 1 PM 57° 57° Partly Cloudy NW   5 90% 54°
ARCATA, CA 95521 weather forecast Day 3, 21 hours 4 PM 56° 56° Partly Cloudy     NNW   3 93% 54°

ARCATA, CA extended weather forecast

Thursday
11 DEC 2025
Friday
12 DEC 2025
Saturday
13 DEC 2025
Sunday
14 DEC 2025
Monday
15 DEC 2025
Low 42° Low 44° Low 40° Low 42° Low 42°
High 60° High 60° High 58° High 58° High 59°
ARCATA, CA 95521 weather forecast Day 4 ARCATA, CA 95521 weather forecast Day 5 ARCATA, CA 95521 weather forecast Day 6 ARCATA, CA 95521 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
8% Rain
Clear
6% Rain
Clear
7% Rain
Partly Cloudy
14% Rain
Mostly Cloudy
21% Rain
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