ARCATA, CA 95521 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


ARCATA, CA
Current Weather

4:53 AM PDT MAR 25, 2026
Overcast
Light Rain
Mist
54°F
Feels Like: 54°F
Dewpoint: 54°F
Rel. Hum.: 100%
Visibility: 2 miles
Wind: WSW at 3 mph
Pressure: 30.11 inches
Last 72 hours

Local Area Snow Depth

California Current Weather

California MOS Forecast Weather


Weather Map


(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
Mostly cloudy. Slight chance of rain showers in the morning. Highs 50 to 60. Northwest wind 5 to 15 mph.
TONIGHT
Mostly cloudy. Lows 35 to 45. North wind 10 to 20 mph.
THURSDAY
Partly cloudy. Patchy frost in the morning. Highs 56 to 66. North wind 10 to 20 mph.
THURSDAY NIGHT
Mostly cloudy. Lows 36 to 46. North wind around 15 mph.
FRIDAY
Partly cloudy. Highs 61 to 72. Northeast wind around 10 mph.
FRIDAY NIGHT
Mostly cloudy. Patchy fog. Lows 37 to 47.
SATURDAY
Mostly cloudy in the morning then clearing. Highs 59 to 70.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy. Lows 41 to 51. Highs 59 to 71.
SUNDAY NIGHT AND MONDAY
Mostly cloudy. Chance of rain. Lows 42 to 52. Highs 56 to 71.
MONDAY NIGHT AND TUESDAY
Rain likely. Lows 41 to 51. Highs 50 to 62.

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 PM CST  3/24/2026
Wednesday
25 MAR 2026
ARCATA, CA 95521 weather forecast Day 1, 0 hours 10 PM 52° 52° Mostly Cloudy 54%
RAIN
.5–1 in
0% Thunder
( 1% severe)
SSW   1 89% 49°
Low 48° ARCATA, CA 95521 weather forecast Day 1, 3 hours 1 AM 51° 51° Mostly Cloudy W   1 93% 49°
High 55° ARCATA, CA 95521 weather forecast Day 1, 6 hours 4 AM 50° 50° Mostly Cloudy 47%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
NNW   2 100% 50°

Mostly Cloudy

Chance of Rain

ARCATA, CA 95521 weather forecast Day 1, 9 hours 7 AM 49° 47° Mostly Cloudy NNW   5 100% 49°
ARCATA, CA 95521 weather forecast Day 1, 12 hours 10 AM 51° 48° Mostly Cloudy 15%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
NNW   8 89% 48°
ARCATA, CA 95521 weather forecast Day 1, 15 hours 1 PM 53° 49° Mostly Cloudy NNW   12 77% 46°
ARCATA, CA 95521 weather forecast Day 1, 18 hours 4 PM 52° 47° Mostly Cloudy 5%

0% Thunder
( 1% severe)
NNW   14 74% 44°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 7 PM 47° 41° Mostly Cloudy N   13 83% 42°
Thursday
26 MAR 2026
ARCATA, CA 95521 weather forecast Day 2, 0 hours 10 PM 45° 39° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   12 82% 40°
Low 38° ARCATA, CA 95521 weather forecast Day 2, 3 hours 1 AM 42° 36° Partly Cloudy N   9 89% 39°
High 59° ARCATA, CA 95521 weather forecast Day 2, 6 hours 4 AM 41° 35° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   9 86% 37°

Partly Cloudy



ARCATA, CA 95521 weather forecast Day 2, 9 hours 7 AM 40° 35° Partly Cloudy NNE   8 85% 36°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 10 AM 51° 48° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   9 63% 39°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 1 PM 56° 53° Partly Cloudy NNW   14 55% 40°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 4 PM 57° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   13 57% 42°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 7 PM 50° 47° Mostly Cloudy N   8 77% 43°

ARCATA, CA extended weather forecast

Friday
27 MAR 2026
Saturday
28 MAR 2026
Sunday
29 MAR 2026
Monday
30 MAR 2026
Tuesday
31 MAR 2026
Low 38° Low 44° Low 42° Low 45° Low 47°
High 58° High 57° High 57° High 57° High 55°
ARCATA, CA 95521 weather forecast Day 3 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
Clear
1% Rain
Partly Cloudy
3% Rain
Partly Cloudy
9% Rain
Overcast
69% Rain
Overcast
79% Rain
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