Hourly Weather Forecast - Cupertino, CA

4 PM
47°F
10%
3mph
N
Cloudy
Humidity
90%
Feels like
47°F
Dew Point
44°F
4:59 PM
5 PM
46°F
10%
2mph
NNW
Mostly Cloudy
Humidity
93%
Feels like
46°F
Dew Point
44°F
6 PM
45°F
10%
2mph
NW
Partly Cloudy
Humidity
93%
Feels like
45°F
Dew Point
43°F
7 PM
44°F
10%
2mph
WNW
Partly Cloudy
Humidity
92%
Feels like
44°F
Dew Point
42°F
8 PM
44°F
10%
2mph
WNW
Partly Cloudy
Humidity
89%
Feels like
44°F
Dew Point
41°F
9 PM
44°F
10%
2mph
W
Partly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
41°F
10 PM
45°F
10%
2mph
W
Mostly Cloudy
Humidity
85%
Feels like
45°F
Dew Point
40°F
11 PM
45°F
10%
2mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
45°F
Dew Point
40°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

After an overall quieter day of weather on Tuesday, Mother Nature brings a soggy, snowy forecast.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide