ARCATA, CA 95521 Weather Forecast & Current Conditions

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ARCATA, CA
Current Weather

6:53 AM PST MAR 6, 2026
Clear
37°F
Feels Like: 35°F
Dewpoint: 36°F
Rel. Hum.: 96%
Visibility: 10 miles
Wind: E at 3 mph
Pressure: 30.34 inches
Last 72 hours

Local Area Snow Depth

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ARCATA, CA 95521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs 53 to 63. North wind 5 to 15 mph.
TONIGHT
Partly cloudy. Lows 39 to 49. North wind 5 to 15 mph.
SATURDAY
Mostly sunny. Highs 60 to 70. North wind 5 to 15 mph.
SATURDAY NIGHT
Partly cloudy. Patchy fog. Lows 42 to 52. North wind around 10 mph.
SUNDAY
Mostly sunny. Highs 57 to 67. North wind around 15 mph.
SUNDAY NIGHT AND MONDAY
Mostly cloudy. Lows 41 to 51. Highs 52 to 67.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows 35 to 45. Highs 50 to 61.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Slight chance of rain. Lows 35 to 45. Highs 51 to 66.
WEDNESDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Slight chance of rain. Lows 38 to 48.
THURSDAY
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 PM CST  3/ 5/2026
Friday
6 MAR 2026
ARCATA, CA 95521 weather forecast Day 1, 0 hours 10 PM 45° 40° Partly Cloudy 2%

0% Thunder
( 0% severe)
N   9 93% 43°
Low 40° ARCATA, CA 95521 weather forecast Day 1, 3 hours 1 AM 43° 39° Partly Cloudy N   7 93% 41°
High 58° ARCATA, CA 95521 weather forecast Day 1, 6 hours 4 AM 42° 38° Clear 5%

0% Thunder
( 0% severe)
N   7 93% 40°

Clear



ARCATA, CA 95521 weather forecast Day 1, 9 hours 7 AM 41° 36° Partly Cloudy N   7 93% 39°
ARCATA, CA 95521 weather forecast Day 1, 12 hours 10 AM 52° 50° Clear 5%

0% Thunder
( 0% severe)
NNW   7 71% 43°
ARCATA, CA 95521 weather forecast Day 1, 15 hours 1 PM 56° 53° Clear NNW   14 69% 46°
ARCATA, CA 95521 weather forecast Day 1, 18 hours 4 PM 55° 51° Partly Cloudy 6%

0% Thunder
( 0% severe)
N   15 74% 47°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 7 PM 51° 47° Partly Cloudy N   12 89% 48°
Saturday
7 MAR 2026
ARCATA, CA 95521 weather forecast Day 2, 0 hours 10 PM 48° 45° Partly Cloudy 5%

0% Thunder
( 0% severe)
N   7 96% 47°
Low 44° ARCATA, CA 95521 weather forecast Day 2, 3 hours 1 AM 47° 44° Partly Cloudy N   7 96% 46°
High 62° ARCATA, CA 95521 weather forecast Day 2, 6 hours 4 AM 46° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   7 96% 45°

Partly Cloudy



ARCATA, CA 95521 weather forecast Day 2, 9 hours 7 AM 46° 43° Partly Cloudy NNE   6 96% 45°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 10 AM 55° 54° Clear 0%

0% Thunder
( 0% severe)
N   5 83% 50°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 1 PM 60° 58° Clear NNW   10 75% 52°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 4 PM 59° 57° Clear 0%

0% Thunder
( 0% severe)
NNW   12 78% 52°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 7 PM 53° 50° Partly Cloudy N   8 93% 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 44° Low 44° Low 36° Low 39° Low 43°
High 59° High 55° High 55° High 55° High 54°
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
Partly Cloudy
4% Rain
Partly Cloudy
18% Rain
Partly Cloudy
12% Rain
Partly Cloudy
17% Rain
Mostly Cloudy
26% Rain
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