ARCATA, CA 95521 Weather Forecast & Current Conditions

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ARCATA, CA
Current Weather

10:53 AM PDT APR 14, 2026
Overcast
54°F
Feels Like: 51°F
Dewpoint: 43°F
Rel. Hum.: 66%
Visibility: 10 miles
Wind: W at 9 mph
Pressure: 30.23 inches
Last 72 hours

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ARCATA, CA 95521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy then becoming partly cloudy early in the afternoon then becoming mostly cloudy. Patchy fog in the morning. Highs 51 to 61. North wind around 5 mph shifting to the northwest in the afternoon.
TONIGHT
Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers overnight. Lows 39 to 49. West wind around 5 mph shifting to the southeast overnight.
WEDNESDAY
Rain showers. Highs 48 to 58. South wind around 10 mph shifting to the southwest in the afternoon.
WEDNESDAY NIGHT
Partly cloudy. Chance of rain showers. Lows 33 to 43. North wind around 10 mph.
THURSDAY
Sunny. Areas of frost. Highs 50 to 60. North wind around 15 mph.
THURSDAY NIGHT
Mostly clear. Lows 33 to 43.
FRIDAY
Mostly sunny. Highs 56 to 66.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Patchy fog. Lows 36 to 46. Highs 56 to 67.
SATURDAY NIGHT
Mostly cloudy. Chance of rain. Lows 42 to 52.
SUNDAY
Rain. Highs 52 to 62.
SUNDAY NIGHT AND MONDAY
Rain likely. Lows 38 to 48. Highs 51 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  7:00 AM CDT  4/14/2026
Tuesday
14 APR 2026
ARCATA, CA 95521 weather forecast Day 1, 12 hours 11 AM 50° 49° Partly Cloudy 5%

0% Thunder
( 0% severe)
NW   3 77% 43°
High 54° ARCATA, CA 95521 weather forecast Day 1, 15 hours 2 PM 53° 51° Partly Cloudy NW   7 69% 43°
Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 1, 18 hours 5 PM 52° 50° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 0% severe)
WNW   6 71% 43°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 8 PM 49° 49° Mostly Cloudy WNW   2 80% 43°
Wednesday
15 APR 2026
ARCATA, CA 95521 weather forecast Day 2, 0 hours 11 PM 47° 46° Mostly Cloudy 40%
RAIN
<.01 in
0% Thunder
( 3% severe)
SE   1 89% 44°
Low 44° ARCATA, CA 95521 weather forecast Day 2, 3 hours 2 AM 46° 45° Mostly Cloudy SE   3 93% 44°
High 53° ARCATA, CA 95521 weather forecast Day 2, 6 hours 5 AM 46° 44° Mostly Cloudy 87%
RAIN
***
0% Thunder
( 4% severe)
SSE   5 96% 45°

Mostly Cloudy

Rain Likely

ARCATA, CA 95521 weather forecast Day 2, 9 hours 8 AM 47° 44° Overcast SSE   7 96% 46°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 11 AM 50° 46° Mostly Cloudy 90%
RAIN
***
0% Thunder
( 5% severe)
S   10 96% 49°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 2 PM 51° 47° Mostly Cloudy NNW   12 86% 47°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 5 PM 49° 44° Partly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
NNW   13 77% 42°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 8 PM 46° 41° Partly Cloudy N   12 76% 39°
Thursday
16 APR 2026
ARCATA, CA 95521 weather forecast Day 3, 0 hours 11 PM 43° 38° Partly Cloudy 3%

0% Thunder
( 1% severe)
N   9 86% 39°
Low 37° ARCATA, CA 95521 weather forecast Day 3, 3 hours 2 AM 41° 36° Partly Cloudy N   8 86% 37°
High 55° ARCATA, CA 95521 weather forecast Day 3, 6 hours 5 AM 39° 34° Clear 3%

0% Thunder
( 0% severe)
N   7 89% 36°

Clear



ARCATA, CA 95521 weather forecast Day 3, 9 hours 8 AM 41° 36° Clear NNE   7 82% 36°
ARCATA, CA 95521 weather forecast Day 3, 15 hours 11 AM 50° 46° Clear 1%

0% Thunder
( 0% severe)
N   10 63% 38°
ARCATA, CA 95521 weather forecast Day 3, 18 hours 2 PM 53° 48° Clear NNW   16 59% 39°
ARCATA, CA 95521 weather forecast Day 3, 21 hours 5 PM 53° 48° Clear     NNW   17 61% 40°

ARCATA, CA extended weather forecast

Friday
17 APR 2026
Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Low 36° Low 40° Low 46° Low 45° Low 42°
High 57° High 57° High 58° High 54° High 55°
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
4% Rain
Mostly Cloudy
10% Rain
Overcast
98% Rain
Overcast
76% Rain
Overcast
56% Rain
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