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Weather in Arcata, California, USA

Now
50 °F

Mostly cloudy.


Feels Like: 48 °F
Forecast: 56 / 45 °F
Wind: 6 mph from North

Location: Arcata Airport
Current Time: Mar 21, 2026 at 8:32:59 am
Latest Report: Mar 21, 2026 at 7:53 am
Visibility: 10 mi
Pressure: 30.15 "Hg
Humidity: 96%
Dew Point: 49 °F

Upcoming 5 hours

Now 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm
50 °F 51 °F 53 °F 54 °F 55 °F 54 °F

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Forecast for the next 48 hours

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  Saturday Sunday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 51 °F 54 °F 48 °F 44 °F 46 °F 58 °F 48 °F
Overcast. Cloudy. Overcast. Cloudy. Mostly cloudy. Cloudy. Mostly cloudy.
Feels Like 48 °F 51 °F 45 °F 42 °F 45 °F 57 °F 48 °F
Wind Speed 8 mph 11 mph 7 mph 4 mph 3 mph 6 mph 2 mph
Wind Direction NNW
NNW
N
NNE
N
NW
SE
Humidity 96% 77% 88% 94% 89% 64% 89%
Dew Point 50 °F 47 °F 45 °F 43 °F 43 °F 45 °F 45 °F
Visibility 6 mi 8 mi 5 mi 5 mi 7 mi 7 mi 5 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 6:42:40 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. (3 hours ago)

46 °F

Weaverville: (61 mi)

Sunny.

50 °F

Crescent City Airport: (64 mi)

Passing clouds.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
15
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17
18
19
20

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Detailed forecast for 14 days