Hourly Weather Forecast - Arendal, , NO

8 AM
49°F
0%
29mph
WSW
Windy
Humidity
94%
Feels like
40°F
Dew Point
47°F
9 AM
49°F
70%
29mph
WSW
70% Chance Rain Showers
Humidity
93%
Feels like
41°F
Dew Point
47°F
9:03 AM
10 AM
50°F
0%
29mph
WSW
Windy
Humidity
93%
Feels like
42°F
Dew Point
48°F
11 AM
50°F
0%
28mph
WSW
Windy
Humidity
91%
Feels like
42°F
Dew Point
47°F
12 PM
50°F
10%
27mph
WSW
Windy
Humidity
88%
Feels like
50°F
Dew Point
47°F
1 PM
50°F
0%
25mph
W
Windy
Humidity
87%
Feels like
50°F
Dew Point
47°F
2 PM
50°F
0%
23mph
W
Windy
Humidity
86%
Feels like
50°F
Dew Point
46°F
3 PM
50°F
10%
23mph
WSW
Windy
Humidity
86%
Feels like
50°F
Dew Point
46°F
3:32 PM
4 PM
50°F
0%
22mph
WSW
Windy
Humidity
86%
Feels like
50°F
Dew Point
46°F
5 PM
50°F
0%
21mph
WSW
Windy
Humidity
85%
Feels like
50°F
Dew Point
46°F
6 PM
50°F
0%
20mph
WSW
Cloudy
Humidity
85%
Feels like
50°F
Dew Point
46°F
7 PM
50°F
0%
19mph
WSW
Cloudy
Humidity
85%
Feels like
43°F
Dew Point
45°F
8 PM
49°F
0%
19mph
W
Cloudy
Humidity
87%
Feels like
42°F
Dew Point
45°F
9 PM
48°F
0%
19mph
W
Cloudy
Humidity
89%
Feels like
42°F
Dew Point
46°F
10 PM
48°F
0%
19mph
WSW
Cloudy
Humidity
89%
Feels like
41°F
Dew Point
45°F
11 PM
47°F
0%
18mph
WSW
Hazy
Humidity
91%
Feels like
40°F
Dew Point
45°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide