Hourly Weather Forecast - Arcata, CA

12 AM
43°F
0%
2mph
E
Foggy
Humidity
99%
Feels like
43°F
Dew Point
43°F
1 AM
42°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
2 AM
42°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
3 AM
42°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
42°F
Dew Point
42°F
4 AM
41°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
5 AM
40°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
40°F
6 AM
40°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
40°F
7 AM
41°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
41°F
Dew Point
41°F
7:35 AM
8 AM
43°F
0%
2mph
ENE
Foggy
Humidity
100%
Feels like
43°F
Dew Point
43°F
9 AM
47°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
47°F
Dew Point
47°F
10 AM
50°F
0%
2mph
NW
Partly Cloudy
Humidity
94%
Feels like
50°F
Dew Point
49°F
11 AM
53°F
0%
3mph
NW
Partly Cloudy
Humidity
83%
Feels like
53°F
Dew Point
48°F
12 PM
55°F
0%
4mph
NW
Partly Cloudy
Humidity
78%
Feels like
55°F
Dew Point
48°F
1 PM
55°F
0%
4mph
NW
Partly Cloudy
Humidity
76%
Feels like
55°F
Dew Point
47°F
2 PM
55°F
0%
5mph
NW
Partly Cloudy
Humidity
76%
Feels like
55°F
Dew Point
47°F
3 PM
53°F
0%
5mph
NW
Partly Cloudy
Humidity
78%
Feels like
53°F
Dew Point
47°F
4 PM
52°F
0%
5mph
NNW
Partly Cloudy
Humidity
84%
Feels like
52°F
Dew Point
47°F
5 PM
50°F
0%
5mph
NNW
Partly Cloudy
Humidity
86%
Feels like
48°F
Dew Point
46°F
5:20 PM
6 PM
48°F
0%
4mph
NNW
Cloudy
Humidity
91%
Feels like
46°F
Dew Point
45°F
7 PM
46°F
0%
4mph
NNW
Cloudy
Humidity
94%
Feels like
45°F
Dew Point
44°F
8 PM
45°F
0%
4mph
N
Cloudy
Humidity
96%
Feels like
43°F
Dew Point
44°F
9 PM
44°F
0%
4mph
N
Cloudy
Humidity
97%
Feels like
43°F
Dew Point
43°F
10 PM
44°F
0%
4mph
N
Cloudy
Humidity
97%
Feels like
42°F
Dew Point
43°F
11 PM
43°F
10%
4mph
N
Cloudy
Humidity
97%
Feels like
41°F
Dew Point
42°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide