ARCATA, CA 95521 Weather Forecast & Current Conditions

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ARCATA, CA
Current Weather

12:53 PM PDT APR 25, 2026
Clear
55°F
Feels Like: 51°F
Dewpoint: 46°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: NW at 13 mph
Pressure: 29.85 inches
Last 72 hours

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ARCATA, CA 95521
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs 55 to 65. Light winds becoming northwest around 10 mph in the afternoon.
TONIGHT
Partly cloudy. Patchy fog overnight. Lows 38 to 48. West wind around 5 mph shifting to the southeast overnight.
SUNDAY
Mostly cloudy in the morning then clearing. Patchy fog in the morning. Slight chance of rain showers through the day. Highs 54 to 64. East wind around 5 mph shifting to the northwest in the afternoon.
SUNDAY NIGHT
Partly cloudy. Patchy fog. Slight chance of rain showers. Lows 39 to 49. North wind around 10 mph.
MONDAY
Mostly sunny. Patchy fog. Highs 55 to 65. North wind around 10 mph.
MONDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows 39 to 49.
TUESDAY
Mostly cloudy in the morning then clearing. Highs 56 to 66.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
Partly cloudy. Patchy fog. Lows 38 to 48. Highs 56 to 69.
THURSDAY THROUGH FRIDAY
Mostly cloudy. Patchy fog. Highs 58 to 68. Lows 41 to 51.

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  4/25/2026
Saturday
25 APR 2026
ARCATA, CA 95521 weather forecast Day 1, 12 hours 11 AM 53° 53° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   3 83% 48°
High 56° ARCATA, CA 95521 weather forecast Day 1, 15 hours 2 PM 55° 53° Partly Cloudy WNW   8 77% 48°
Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 1, 18 hours 5 PM 55° 52° Mostly Cloudy 3%

0% Thunder
( 1% severe)
NW   9 74% 47°
ARCATA, CA 95521 weather forecast Day 1, 21 hours 8 PM 51° 49° Mostly Cloudy NW   6 86% 47°
Sunday
26 APR 2026
ARCATA, CA 95521 weather forecast Day 2, 0 hours 11 PM 48° 47° Mostly Cloudy 4%

0% Thunder
( 1% severe)
SSE   3 93% 46°
Low 42° ARCATA, CA 95521 weather forecast Day 2, 3 hours 2 AM 46° 45° Mostly Cloudy SE   3 96% 45°
High 56° ARCATA, CA 95521 weather forecast Day 2, 6 hours 5 AM 45° 44° Mostly Cloudy 3%

0% Thunder
( 1% severe)
E   2 96% 44°

Mostly Cloudy



ARCATA, CA 95521 weather forecast Day 2, 9 hours 8 AM 46° 45° Mostly Cloudy ESE   1 96% 45°
ARCATA, CA 95521 weather forecast Day 2, 12 hours 11 AM 52° 51° Partly Cloudy 6%

0% Thunder
( 4% severe)
WNW   5 83% 47°
ARCATA, CA 95521 weather forecast Day 2, 15 hours 2 PM 55° 52° Partly Cloudy NW   9 74% 47°
ARCATA, CA 95521 weather forecast Day 2, 18 hours 5 PM 54° 51° Partly Cloudy 9%

0% Thunder
( 3% severe)
NW   9 74% 46°
ARCATA, CA 95521 weather forecast Day 2, 21 hours 8 PM 50° 48° Partly Cloudy NNW   6 86% 46°
Monday
27 APR 2026
ARCATA, CA 95521 weather forecast Day 3, 0 hours 11 PM 47° 46° Mostly Cloudy 5%

0% Thunder
( 0% severe)
N   2 93% 45°
Low 43° ARCATA, CA 95521 weather forecast Day 3, 3 hours 2 AM 46° 45° Mostly Cloudy NNE   1 96% 45°
High 56° ARCATA, CA 95521 weather forecast Day 3, 6 hours 5 AM 45° 44° Mostly Cloudy 4%

0% Thunder
( 0% severe)
NE   1 96% 44°

Decreasing Clouds



ARCATA, CA 95521 weather forecast Day 3, 9 hours 8 AM 46° 45° Mostly Cloudy NNE   1 96% 45°
ARCATA, CA 95521 weather forecast Day 3, 15 hours 11 AM 52° 50° Partly Cloudy 3%

0% Thunder
( 1% severe)
NW   6 83% 47°
ARCATA, CA 95521 weather forecast Day 3, 18 hours 2 PM 55° 52° Clear NW   10 74% 47°
ARCATA, CA 95521 weather forecast Day 3, 21 hours 5 PM 54° 51° Partly Cloudy     NNW   10 74% 46°

ARCATA, CA extended weather forecast

Tuesday
28 APR 2026
Wednesday
29 APR 2026
Thursday
30 APR 2026
Friday
1 MAY 2026
Saturday
2 MAY 2026
Low 43° Low 42° Low 45° Low 44° Low 44°
High 55° High 56° High 55° High 58° High 57°
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
Mostly Cloudy
8% Rain
Partly Cloudy
4% Rain
Overcast
11% Rain
Partly Cloudy
13% Rain
Partly Cloudy
10% Rain
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