Hourly Weather Forecast - Cupertino, CA

12 AM
46°F
0%
2mph
WNW
Cloudy
Humidity
97%
Feels like
46°F
Dew Point
45°F
1 AM
46°F
0%
1mph
NW
Cloudy
Humidity
97%
Feels like
46°F
Dew Point
45°F
2 AM
45°F
0%
1mph
NW
Cloudy
Humidity
96%
Feels like
45°F
Dew Point
44°F
3 AM
45°F
0%
1mph
NW
Cloudy
Humidity
98%
Feels like
45°F
Dew Point
44°F
4 AM
44°F
0%
1mph
NW
Foggy
Humidity
99%
Feels like
44°F
Dew Point
44°F
5 AM
44°F
0%
1mph
NW
Cloudy
Humidity
98%
Feels like
44°F
Dew Point
44°F
6 AM
45°F
0%
1mph
NW
Cloudy
Humidity
96%
Feels like
45°F
Dew Point
44°F
7 AM
46°F
0%
1mph
NNW
Cloudy
Humidity
94%
Feels like
46°F
Dew Point
44°F
7:16 AM
8 AM
47°F
0%
1mph
N
Cloudy
Humidity
96%
Feels like
47°F
Dew Point
46°F
9 AM
49°F
0%
1mph
NNE
Partly Cloudy
Humidity
94%
Feels like
49°F
Dew Point
48°F
10 AM
51°F
0%
1mph
N
Mostly Cloudy
Humidity
89%
Feels like
51°F
Dew Point
48°F
11 AM
54°F
0%
2mph
N
Mostly Cloudy
Humidity
84%
Feels like
54°F
Dew Point
49°F
12 PM
56°F
0%
2mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
56°F
Dew Point
49°F
1 PM
57°F
0%
2mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
57°F
Dew Point
50°F
2 PM
58°F
0%
2mph
NNW
Mostly Cloudy
Humidity
75%
Feels like
58°F
Dew Point
50°F
3 PM
56°F
10%
2mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
56°F
Dew Point
50°F
4 PM
54°F
0%
2mph
NW
Partly Cloudy
Humidity
86%
Feels like
54°F
Dew Point
50°F
4:52 PM
5 PM
51°F
0%
2mph
NW
Partly Cloudy
Humidity
90%
Feels like
51°F
Dew Point
48°F
6 PM
49°F
0%
2mph
NW
Partly Cloudy
Humidity
94%
Feels like
49°F
Dew Point
47°F
7 PM
48°F
0%
2mph
WNW
Hazy
Humidity
95%
Feels like
48°F
Dew Point
46°F
8 PM
47°F
0%
2mph
W
Hazy
Humidity
96%
Feels like
47°F
Dew Point
46°F
9 PM
47°F
0%
2mph
W
Hazy
Humidity
96%
Feels like
47°F
Dew Point
46°F
10 PM
47°F
0%
2mph
WSW
Hazy
Humidity
97%
Feels like
47°F
Dew Point
46°F
11 PM
46°F
10%
2mph
WSW
Hazy
Humidity
97%
Feels like
46°F
Dew Point
46°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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