ARCATA, CA 95521 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


ARCATA, CA
Current Weather

5:53 PM PDT SEP 17, 2025
Overcast
61°F
Feels Like: 61°F
Dewpoint: 57°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: NW at 6 mph
Pressure: 30.01 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
TONIGHT
Partly cloudy early in the evening then becoming mostly cloudy. Patchy fog overnight. Lows 50 to 60. Northwest wind around 10 mph shifting to the southwest overnight.
THURSDAY
Mostly cloudy. Patchy fog in the morning. Highs 63 to 73. West wind around 10 mph.
THURSDAY NIGHT
Mostly cloudy. Patchy dense fog overnight. Slight chance of rain showers overnight. Lows 51 to 61. West wind around 10 mph shifting to the southeast overnight.
FRIDAY
Mostly cloudy. Slight chance of rain showers. Highs 65 to 75. West wind around 10 mph.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Patchy fog. Lows 51 to 61. Highs 64 to 75. North wind up to 10 mph.
SATURDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows 48 to 58.
SUNDAY
Mostly cloudy in the morning then becoming mostly sunny. Highs 65 to 75.
SUNDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows 50 to 60.
MONDAY
Partly cloudy. Highs 66 to 78.
MONDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows 50 to 60.
TUESDAY
Mostly cloudy. Patchy fog. Slight chance of rain. Highs 65 to 75.
TUESDAY NIGHT
Mostly cloudy. Chance of rain. Lows 51 to 61.
WEDNESDAY
Mostly cloudy. Slight chance of rain. Highs 63 to 73.

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  7:00 AM CDT  9/17/2025
Wednesday
17 SEP 2025
ARCATA, CA 95521 weather forecast Day 1, 12 hours 11 AM 60° 59° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   8 90% 57°
High 64° ARCATA, CA 95521 weather forecast Day 1, 15 hours 2 PM 63° 62° Partly Cloudy NW   10 78% 56°
Partly Cloudy



ARCATA, CA 95521 weather forecast Day 1, 18 hours 5 PM 63° 62° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   12 81% 57°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 8 PM 59° 58° Partly Cloudy NNW   8 90% 56°
Thursday
18 SEP 2025
ARCATA, CA 95521 weather forecast Day 2, 0 hours 11 PM 57° 56° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   7 96% 56°
Low 54° ARCATA, CA 95521 weather forecast Day 2, 3 hours 2 AM 56° 55° Mostly Cloudy NE   5 96% 55°
High 64° ARCATA, CA 95521 weather forecast Day 2, 6 hours 5 AM 55° 55° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NNE   3 96% 54°

Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 2, 9 hours 8 AM 56° 55° Mostly Cloudy NE   5 96% 55°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 11 AM 59° 58° Mostly Cloudy 4%

0% Thunder
( 3% severe)
WNW   8 90% 56°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 2 PM 62° 61° Mostly Cloudy NW   10 81% 56°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 5 PM 62° 61° Mostly Cloudy 3%

0% Thunder
( 8% severe)
NW   10 81% 56°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 8 PM 58° 58° Mostly Cloudy WNW   5 90% 55°
Friday
19 SEP 2025
ARCATA, CA 95521 weather forecast Day 3, 0 hours 11 PM 57° 57° Mostly Cloudy 6%

0% Thunder
( 4% severe)
SE   5 93% 55°
Low 55° ARCATA, CA 95521 weather forecast Day 3, 3 hours 2 AM 57° 58° Mostly Cloudy E   2 96% 56°
High 64° ARCATA, CA 95521 weather forecast Day 3, 6 hours 5 AM 57° 58° Mostly Cloudy 8%

0% Thunder
( 1% severe)
NNE   1 96% 56°

Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 3, 9 hours 8 AM 57° 58° Mostly Cloudy E   2 96% 56°
ARCATA, CA 95521 weather forecast Day 3, 15 hours 11 AM 60° 61° Mostly Cloudy 6%

0% Thunder
( 5% severe)
W   3 90% 57°
ARCATA, CA 95521 weather forecast Day 3, 18 hours 2 PM 62° 62° Mostly Cloudy W   5 84% 57°
ARCATA, CA 95521 weather forecast Day 3, 21 hours 5 PM 61° 62° Mostly Cloudy     W   3 87% 57°

ARCATA, CA extended weather forecast

Saturday
20 SEP 2025
Sunday
21 SEP 2025
Monday
22 SEP 2025
Tuesday
23 SEP 2025
Wednesday
24 SEP 2025
Low 54° Low 51° Low 52° Low 52° Low 53°
High 64° High 68° High 64° High 64° High 67°
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
Overcast
4% Rain
Partly Cloudy
2% Rain
Overcast
12% Rain
Overcast
37% 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