ARCATA, CA 95521 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


ARCATA, CA
Current Weather

10:53 AM PST MAR 5, 2026
Few Clouds
54°F
Feels Like: 49°F
Dewpoint: 43°F
Rel. Hum.: 66%
Visibility: 10 miles
Wind: NNW at 20 mph, gusts to 25
Pressure: 30.40 inches
Last 72 hours

Local Area Snow Depth

California Current Weather

California MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

ARCATA, CA 95521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Highs 48 to 58. North wind 10 to 20 mph.
TONIGHT
Partly cloudy. Lows 36 to 46. North wind 5 to 15 mph.
FRIDAY
Mostly sunny. Highs 53 to 63. North wind 5 to 15 mph with gusts to around 30 mph.
FRIDAY NIGHT
Partly cloudy. Lows 38 to 48. North wind 5 to 15 mph.
SATURDAY
Mostly sunny. Highs 60 to 70. North wind 5 to 15 mph.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. Lows 41 to 51. Highs 58 to 70.
SUNDAY NIGHT THROUGH TUESDAY NIGHT
Mostly cloudy. Lows 35 to 45. Highs 53 to 68.
WEDNESDAY
Mostly cloudy in the morning then becoming partly cloudy. Slight chance of rain. Highs 56 to 66.

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  3/ 5/2026
Thursday
5 MAR 2026
ARCATA, CA 95521 weather forecast Day 1, 12 hours 10 AM 50° 46° Partly Cloudy 3%

0% Thunder
( 0% severe)
NNW   10 80% 44°
High 54° ARCATA, CA 95521 weather forecast Day 1, 15 hours 1 PM 53° 48° Partly Cloudy NNW   16 69% 43°
Partly Cloudy



ARCATA, CA 95521 weather forecast Day 1, 18 hours 4 PM 52° 47° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   16 71% 43°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 7 PM 48° 42° Partly Cloudy N   14 86% 44°
Friday
6 MAR 2026
ARCATA, CA 95521 weather forecast Day 2, 0 hours 10 PM 45° 40° Partly Cloudy 4%

0% Thunder
( 0% severe)
N   9 93% 43°
Low 40° ARCATA, CA 95521 weather forecast Day 2, 3 hours 1 AM 43° 39° Clear N   7 93% 41°
High 57° ARCATA, CA 95521 weather forecast Day 2, 6 hours 4 AM 42° 38° Partly Cloudy 6%

0% Thunder
( 0% severe)
N   7 93% 40°

Partly Cloudy



ARCATA, CA 95521 weather forecast Day 2, 9 hours 7 AM 41° 36° Partly Cloudy N   7 96% 40°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 10 AM 51° 48° Partly Cloudy 6%

0% Thunder
( 0% severe)
N   7 77% 44°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 1 PM 56° 52° Clear NNW   15 69% 46°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 4 PM 55° 51° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   15 74% 47°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 7 PM 51° 47° Partly Cloudy N   12 89% 48°
Saturday
7 MAR 2026
ARCATA, CA 95521 weather forecast Day 3, 0 hours 10 PM 48° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   7 96% 47°
Low 44° ARCATA, CA 95521 weather forecast Day 3, 3 hours 1 AM 46° 42° Partly Cloudy NNE   7 100% 46°
High 63° ARCATA, CA 95521 weather forecast Day 3, 6 hours 4 AM 46° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   7 96% 45°

Partly Cloudy



ARCATA, CA 95521 weather forecast Day 3, 9 hours 7 AM 45° 42° Partly Cloudy NE   6 96% 44°
ARCATA, CA 95521 weather forecast Day 3, 15 hours 10 AM 56° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   6 80% 50°
ARCATA, CA 95521 weather forecast Day 3, 18 hours 1 PM 60° 58° Clear NNW   12 72% 51°
ARCATA, CA 95521 weather forecast Day 3, 21 hours 4 PM 60° 58° Clear     N   12 72% 51°

ARCATA, CA extended weather forecast

Sunday
8 MAR 2026
Monday
9 MAR 2026
Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Low 43° Low 44° Low 39° Low 39° Low 40°
High 57° High 57° High 53° High 52° High 51°
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
Clear
7% Rain
Partly Cloudy
20% Rain
Partly Cloudy
24% Rain
Mostly Cloudy
31% Rain
Overcast
44% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Arcata, CA
Arcata, CA snow
Arcata, CA radar
CA map
-or-
-or-
-or-
 
95521
95521 snow
95521 radar
 
-or-
-or-
 
 
CA
CA snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions