Home   Weather   USA   Arcata
Flag for USA

Weather in Arcata, California, USA

Now
51 °F

Mostly cloudy.


Feels Like: 46 °F
Forecast: 56 / 45 °F
Wind: 16 mph from Northwest

Location: Arcata Airport
Current Time: Mar 21, 2026 at 6:38:59 am
Latest Report: Mar 21, 2026 at 6:04 am
Visibility: 7 mi
Pressure: 30.12 "Hg
Humidity: 96%
Dew Point: 50 °F

Upcoming 5 hours

Now 7:00 am 8:00 am 9:00 am 10:00 am 11:00 am
51 °F 50 °F 49 °F 50 °F 52 °F 54 °F

See more hour-by-hour weather

Forecast for the next 48 hours

Scroll right to see more
  Saturday Sunday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 50 °F 55 °F 48 °F 44 °F 46 °F 57 °F 47 °F
Overcast. Cloudy. Overcast. Overcast. Cloudy. Cloudy. Overcast.
Feels Like 48 °F 52 °F 45 °F 42 °F 45 °F 55 °F 47 °F
Wind Speed 7 mph 11 mph 7 mph 4 mph 3 mph 7 mph 1 mph
Wind Direction NNW
NNW
N
NNE
N
NW
N
Humidity 96% 77% 90% 94% 90% 64% 90%
Dew Point 49 °F 48 °F 45 °F 43 °F 43 °F 45 °F 45 °F
Visibility 7 mi 7 mi 5 mi 5 mi 7 mi 6 mi 6 mi
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Saturday, March 21, 2026 12:42:42 am Arcata time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Sunny. 62 / 43 °F
Humidity: 91%. Wind: 5 mph from East

More weather last week

Currently at nearby stations

51 °F

Eureka: (6 mi)

Passing clouds. (1 hour ago)

50 °F

Weaverville: (61 mi)

Clear.

51 °F

Crescent City Airport: (64 mi)

Passing clouds.

More weather in USA

Forecast for the next 2 weeks

Scroll right to see more
Sun Mon Tue Wed Thu Fri Sat
15
16
17
18
19
20

View historic weather

Detailed forecast for 14 days