Hourly Weather Forecast - Campbell, CA

12 AM
45°F
0%
2mph
W
Cloudy
Humidity
87%
Feels like
45°F
Dew Point
42°F
1 AM
45°F
0%
2mph
W
Cloudy
Humidity
88%
Feels like
45°F
Dew Point
42°F
2 AM
45°F
0%
2mph
W
Cloudy
Humidity
88%
Feels like
45°F
Dew Point
42°F
3 AM
45°F
0%
2mph
WNW
Cloudy
Humidity
90%
Feels like
45°F
Dew Point
42°F
4 AM
44°F
0%
2mph
WNW
Cloudy
Humidity
91%
Feels like
44°F
Dew Point
42°F
5 AM
44°F
0%
2mph
WNW
Cloudy
Humidity
92%
Feels like
44°F
Dew Point
42°F
6 AM
44°F
0%
2mph
W
Cloudy
Humidity
92%
Feels like
44°F
Dew Point
41°F
7 AM
44°F
0%
2mph
W
Cloudy
Humidity
90%
Feels like
44°F
Dew Point
42°F
7:11 AM
8 AM
46°F
0%
2mph
WNW
Cloudy
Humidity
90%
Feels like
46°F
Dew Point
44°F
9 AM
49°F
0%
2mph
NW
Sunny
Humidity
85%
Feels like
49°F
Dew Point
45°F
10 AM
53°F
0%
2mph
NNW
Sunny
Humidity
79%
Feels like
53°F
Dew Point
46°F
11 AM
57°F
0%
2mph
NNW
Sunny
Humidity
72%
Feels like
57°F
Dew Point
48°F
12 PM
60°F
0%
2mph
NNW
Sunny
Humidity
66%
Feels like
60°F
Dew Point
49°F
1 PM
63°F
0%
2mph
NNW
Sunny
Humidity
62%
Feels like
63°F
Dew Point
50°F
2 PM
63°F
0%
2mph
NNW
Sunny
Humidity
62%
Feels like
63°F
Dew Point
50°F
3 PM
62°F
0%
2mph
NNW
Sunny
Humidity
65%
Feels like
62°F
Dew Point
50°F
4 PM
59°F
0%
2mph
NNW
Sunny
Humidity
69%
Feels like
59°F
Dew Point
49°F
4:50 PM
5 PM
55°F
0%
2mph
NNW
Clear
Humidity
74%
Feels like
55°F
Dew Point
47°F
6 PM
52°F
0%
2mph
NNW
Clear
Humidity
78%
Feels like
52°F
Dew Point
45°F
7 PM
50°F
0%
2mph
NNW
Clear
Humidity
79%
Feels like
50°F
Dew Point
44°F
8 PM
48°F
0%
2mph
N
Clear
Humidity
80%
Feels like
48°F
Dew Point
42°F
9 PM
47°F
0%
2mph
N
Cloudy
Humidity
82%
Feels like
47°F
Dew Point
42°F
10 PM
46°F
0%
1mph
N
Cloudy
Humidity
83%
Feels like
46°F
Dew Point
41°F
11 PM
45°F
0%
1mph
NNE
Cloudy
Humidity
83%
Feels like
45°F
Dew Point
40°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

Today's Weather Outlook

Today'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