Hourly Weather Forecast - Alviso, CA

12 AM
49°F
0%
2mph
WNW
Cloudy
Humidity
82%
Feels like
49°F
Dew Point
44°F
1 AM
49°F
0%
2mph
WNW
Cloudy
Humidity
82%
Feels like
49°F
Dew Point
43°F
2 AM
49°F
0%
2mph
WNW
Cloudy
Humidity
82%
Feels like
49°F
Dew Point
43°F
3 AM
49°F
0%
2mph
WNW
Cloudy
Humidity
81%
Feels like
49°F
Dew Point
43°F
4 AM
49°F
0%
2mph
WNW
Cloudy
Humidity
81%
Feels like
49°F
Dew Point
43°F
5 AM
49°F
0%
2mph
WNW
Cloudy
Humidity
79%
Feels like
49°F
Dew Point
42°F
6 AM
49°F
0%
2mph
WNW
Cloudy
Humidity
78%
Feels like
49°F
Dew Point
42°F
7 AM
49°F
0%
2mph
WNW
Cloudy
Humidity
77%
Feels like
49°F
Dew Point
42°F
7:12 AM
8 AM
50°F
0%
2mph
WNW
Cloudy
Humidity
75%
Feels like
50°F
Dew Point
43°F
9 AM
52°F
0%
2mph
WNW
Sunny
Humidity
73%
Feels like
52°F
Dew Point
44°F
10 AM
54°F
0%
2mph
NW
Sunny
Humidity
70%
Feels like
54°F
Dew Point
44°F
11 AM
56°F
0%
2mph
NW
Sunny
Humidity
65%
Feels like
56°F
Dew Point
45°F
12 PM
59°F
0%
2mph
NW
Sunny
Humidity
62%
Feels like
59°F
Dew Point
46°F
1 PM
61°F
0%
3mph
NW
Sunny
Humidity
60%
Feels like
61°F
Dew Point
47°F
2 PM
62°F
0%
3mph
NW
Sunny
Humidity
61%
Feels like
62°F
Dew Point
48°F
3 PM
60°F
0%
3mph
NW
Sunny
Humidity
65%
Feels like
60°F
Dew Point
49°F
4 PM
59°F
0%
3mph
NW
Sunny
Humidity
71%
Feels like
59°F
Dew Point
49°F
4:50 PM
5 PM
57°F
0%
2mph
NW
Clear
Humidity
74%
Feels like
57°F
Dew Point
49°F
6 PM
55°F
0%
2mph
NNW
Clear
Humidity
75%
Feels like
55°F
Dew Point
47°F
7 PM
54°F
0%
2mph
N
Clear
Humidity
76%
Feels like
54°F
Dew Point
47°F
8 PM
53°F
0%
2mph
NNE
Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F
9 PM
52°F
0%
2mph
NE
Cloudy
Humidity
77%
Feels like
52°F
Dew Point
45°F
10 PM
51°F
0%
2mph
NE
Cloudy
Humidity
78%
Feels like
51°F
Dew Point
44°F
11 PM
49°F
0%
2mph
ENE
Cloudy
Humidity
78%
Feels like
49°F
Dew Point
43°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