ARCATA, CA 95521 Weather Forecast & Current Conditions

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ARCATA, CA
Current Weather

12:53 PM PDT OCT 1, 2025
Clear
64°F
Feels Like: 64°F
Dewpoint: 57°F
Rel. Hum.: 78%
Visibility: 7 miles
Wind: WSW at 8 mph
Pressure: 29.99 inches
Last 72 hours

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ARCATA, CA 95521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Chance of rain showers. Highs 61 to 71. South wind around 5 mph shifting to the southwest in the afternoon.
TONIGHT
Mostly cloudy. Patchy fog through the night. Slight chance of rain showers through the night. Lows 48 to 58. Southwest wind around 10 mph shifting to the southeast overnight.
THURSDAY
Mostly cloudy. Patchy fog in the morning. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs 58 to 68. Southeast wind around 5 mph shifting to the northwest in the afternoon.
THURSDAY NIGHT
Mostly cloudy. Lows 44 to 54. North wind around 10 mph.
FRIDAY
Partly cloudy. Highs 58 to 68. North wind around 10 mph.
FRIDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows 45 to 55.
SATURDAY THROUGH TUESDAY
Partly cloudy. Highs 59 to 74. Lows 43 to 53.

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 10/ 1/2025
Wednesday
1 OCT 2025
ARCATA, CA 95521 weather forecast Day 1, 12 hours 11 AM 61° 60° Mostly Cloudy 24%
RAIN
.25–.5 in
0% Thunder
( 11% severe)
SSW   7 87% 57°
High 62° ARCATA, CA 95521 weather forecast Day 1, 15 hours 2 PM 61° 60° Mostly Cloudy WSW   8 87% 57°
Mostly Cloudy

Chance of Rain

ARCATA, CA 95521 weather forecast Day 1, 18 hours 5 PM 60° 60° Mostly Cloudy 15%
RAIN
.01–.1 in
0% Thunder
( 8% severe)
SSW   6 87% 56°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 8 PM 57° 58° Mostly Cloudy SSE   2 96% 56°
Thursday
2 OCT 2025
ARCATA, CA 95521 weather forecast Day 2, 0 hours 11 PM 56° 56° Mostly Cloudy 22%
RAIN
<.01 in
0% Thunder
( 7% severe)
SE   3 93% 54°
Low 53° ARCATA, CA 95521 weather forecast Day 2, 3 hours 2 AM 55° 55° Mostly Cloudy SE   2 96% 54°
High 61° ARCATA, CA 95521 weather forecast Day 2, 6 hours 5 AM 55° 55° Overcast 29%
RAIN
<.01 in
0% Thunder
( 6% severe)
SE   1 93% 53°

Mostly Cloudy

Chance of Rain

ARCATA, CA 95521 weather forecast Day 2, 9 hours 8 AM 55° 55° Mostly Cloudy ESE   2 96% 54°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 11 AM 58° 59° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 9% severe)
W   1 90% 55°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 2 PM 59° 59° Mostly Cloudy WNW   5 87% 55°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 5 PM 58° 57° Mostly Cloudy 6%

0% Thunder
( 4% severe)
WNW   6 87% 54°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 8 PM 55° 55° Mostly Cloudy NNW   3 93% 53°
Friday
3 OCT 2025
ARCATA, CA 95521 weather forecast Day 3, 0 hours 11 PM 53° 52° Mostly Cloudy 2%

0% Thunder
( 0% severe)
N   5 96% 52°
Low 49° ARCATA, CA 95521 weather forecast Day 3, 3 hours 2 AM 52° 52° Mostly Cloudy NNE   3 96% 51°
High 61° ARCATA, CA 95521 weather forecast Day 3, 6 hours 5 AM 51° 50° Mostly Cloudy 1%

0% Thunder
( 1% severe)
NNE   3 100% 51°

Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 3, 9 hours 8 AM 52° 51° Mostly Cloudy NNE   5 96% 51°
ARCATA, CA 95521 weather forecast Day 3, 15 hours 11 AM 56° 55° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNW   6 86% 52°
ARCATA, CA 95521 weather forecast Day 3, 18 hours 2 PM 58° 56° Partly Cloudy NW   12 80% 52°
ARCATA, CA 95521 weather forecast Day 3, 21 hours 5 PM 58° 55° Partly Cloudy     NNW   13 80% 52°

ARCATA, CA extended weather forecast

Saturday
4 OCT 2025
Sunday
5 OCT 2025
Monday
6 OCT 2025
Tuesday
7 OCT 2025
Wednesday
8 OCT 2025
Low 47° Low 44° Low 44° Low 46° Low 48°
High 67° High 60° High 61° High 63° High 62°
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
13% Rain
Clear
7% Rain
Partly Cloudy
7% Rain
Partly Cloudy
9% Rain
Partly Cloudy
6% Rain
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