ARCATA, CA 95521 Weather Forecast & Current Conditions

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ARCATA, CA
Current Weather

6:53 AM PST MAR 7, 2026
Clear
43°F
Feels Like: 43°F
Dewpoint: 43°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.30 inches
Last 72 hours

Local Area Snow Depth

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ARCATA, CA 95521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Patchy fog in the morning. Highs 60 to 70. Northwest wind 5 to 15 mph.
TONIGHT
Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows 41 to 51. North wind around 10 mph.
SUNDAY
Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 55 to 65. North wind 5 to 15 mph.
SUNDAY NIGHT
Mostly cloudy. Slight chance of rain. Lows 41 to 51. North wind around 15 mph.
MONDAY
Mostly cloudy. Highs 50 to 60. North wind 10 to 20 mph with gusts to around 35 mph.
MONDAY NIGHT THROUGH TUESDAY NIGHT
Mostly cloudy. Lows 34 to 44. Highs 50 to 60.
WEDNESDAY
Mostly sunny. Highs 56 to 66.
WEDNESDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. Patchy fog. Slight chance of rain. Lows 38 to 48.
THURSDAY
Mostly sunny. Slight chance of rain. Highs 57 to 67.
THURSDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Slight chance of rain. Lows 40 to 50.
FRIDAY
Mostly cloudy in the morning then becoming mostly sunny. 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/ 6/2026
Saturday
7 MAR 2026
ARCATA, CA 95521 weather forecast Day 1, 0 hours 10 PM 48° 44° Clear 4%

0% Thunder
( 0% severe)
N   8 96% 47°
Low 44° ARCATA, CA 95521 weather forecast Day 1, 3 hours 1 AM 46° 42° Partly Cloudy N   7 100% 46°
High 62° ARCATA, CA 95521 weather forecast Day 1, 6 hours 4 AM 46° 43° Partly Cloudy 3%

0% Thunder
( 0% severe)
N   6 96% 45°

Clear



ARCATA, CA 95521 weather forecast Day 1, 9 hours 7 AM 45° 42° Clear NNE   6 100% 45°
ARCATA, CA 95521 weather forecast Day 1, 12 hours 10 AM 56° 55° Clear 1%

0% Thunder
( 0% severe)
NNW   5 80% 50°
ARCATA, CA 95521 weather forecast Day 1, 15 hours 1 PM 60° 58° Clear NNW   10 72% 51°
ARCATA, CA 95521 weather forecast Day 1, 18 hours 4 PM 59° 57° Clear 1%

0% Thunder
( 0% severe)
NNW   10 75% 51°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 7 PM 53° 50° Partly Cloudy NNW   8 93% 51°
Sunday
8 MAR 2026
ARCATA, CA 95521 weather forecast Day 2, 0 hours 10 PM 49° 47° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   5 100% 49°
Low 45° ARCATA, CA 95521 weather forecast Day 2, 3 hours 1 AM 48° 47° Partly Cloudy N   3 100% 48°
High 58° ARCATA, CA 95521 weather forecast Day 2, 6 hours 4 AM 47° 46° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   3 100% 47°

Partly Cloudy



ARCATA, CA 95521 weather forecast Day 2, 9 hours 7 AM 46° 45° Partly Cloudy NNE   3 100% 46°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 10 AM 53° 51° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNW   7 93% 51°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 1 PM 56° 53° Partly Cloudy NNW   12 80% 50°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 4 PM 56° 53° Partly Cloudy 2%

0% Thunder
( 0% severe)
NNW   12 77% 49°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 7 PM 51° 48° Mostly Cloudy N   9 93% 49°

ARCATA, CA extended weather forecast

Monday
9 MAR 2026
Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Friday
13 MAR 2026
Low 44° Low 36° Low 35° Low 42° Low 43°
High 55° High 55° High 56° High 56° High 52°
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
Mostly Cloudy
27% Rain
Partly Cloudy
7% Rain
Clear
11% Rain
Partly Cloudy
19% Rain
Overcast
25% Rain
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