Hourly Weather Forecast - Cupertino, CA

12 AM
55°F
0%
2mph
W
Mostly Clear
Humidity
83%
Feels like
55°F
Dew Point
50°F
1 AM
54°F
0%
2mph
WSW
Cloudy
Humidity
86%
Feels like
54°F
Dew Point
50°F
2 AM
53°F
0%
2mph
WSW
Cloudy
Humidity
87%
Feels like
53°F
Dew Point
49°F
3 AM
52°F
0%
2mph
WSW
Cloudy
Humidity
88%
Feels like
52°F
Dew Point
49°F
4 AM
52°F
0%
2mph
W
Cloudy
Humidity
89%
Feels like
52°F
Dew Point
48°F
5 AM
51°F
0%
2mph
WNW
Cloudy
Humidity
89%
Feels like
51°F
Dew Point
48°F
6 AM
51°F
0%
2mph
NW
Cloudy
Humidity
90%
Feels like
51°F
Dew Point
48°F
6:28 AM
7 AM
51°F
0%
2mph
NW
Cloudy
Humidity
89%
Feels like
51°F
Dew Point
48°F
8 AM
53°F
0%
2mph
NW
Cloudy
Humidity
87%
Feels like
53°F
Dew Point
49°F
9 AM
57°F
0%
2mph
NW
Cloudy
Humidity
82%
Feels like
57°F
Dew Point
51°F
10 AM
61°F
0%
2mph
NNW
Partly Cloudy
Humidity
73%
Feels like
61°F
Dew Point
53°F
11 AM
65°F
0%
3mph
NNW
Partly Cloudy
Humidity
65%
Feels like
65°F
Dew Point
53°F
12 PM
68°F
0%
4mph
NW
Partly Cloudy
Humidity
60%
Feels like
68°F
Dew Point
54°F
1 PM
71°F
0%
5mph
NW
Partly Cloudy
Humidity
55%
Feels like
71°F
Dew Point
54°F
2 PM
71°F
0%
5mph
NW
Partly Cloudy
Humidity
54%
Feels like
71°F
Dew Point
54°F
3 PM
71°F
0%
6mph
NW
Mostly Sunny
Humidity
54%
Feels like
71°F
Dew Point
53°F
4 PM
69°F
0%
6mph
NW
Mostly Sunny
Humidity
56%
Feels like
69°F
Dew Point
53°F
5 PM
67°F
0%
6mph
NW
Sunny
Humidity
59%
Feels like
67°F
Dew Point
52°F
6 PM
64°F
0%
6mph
WNW
Sunny
Humidity
63%
Feels like
64°F
Dew Point
51°F
6:09 PM
7 PM
61°F
0%
5mph
WNW
Sunny
Humidity
68%
Feels like
61°F
Dew Point
50°F
8 PM
58°F
0%
5mph
WNW
Clear
Humidity
72%
Feels like
58°F
Dew Point
49°F
9 PM
56°F
0%
4mph
WNW
Clear
Humidity
74%
Feels like
56°F
Dew Point
48°F
10 PM
55°F
0%
4mph
W
Clear
Humidity
76%
Feels like
55°F
Dew Point
47°F
11 PM
53°F
0%
4mph
W
Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F

Severe Thunderstorm Outlook

Severe Thunderstorms, Flooding Hit Central U.S.

Several days of strong to severe thunderstorms and areas of flooding will impact the Plains and Midwest.

Friday's Weather Outlook

Friday's Weather Outlook

Sunset over a bay (Willem Bouwmeester, Pixabay)

Time to "Spring Forward" As Daylight Saving Approaches

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A baby wearing many items of winter clothing: headband, cap, fur-lined coat, wool neckscarf and sweater. (Courtesy of Wikimedia Commons. Author: Andrew Vargas from Clovis, United States)

How to Dress Your Children for Spring Weather

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide