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May 17th, 2026 :: 10:21 pm PDT   

Local Weather Report for
Sunnyvale
California, United States

 Current Sunnyvale Weather Conditions Updated May 17th at 8:55 pm 
Temperature:72°F Dew Point:27°F
Barometer:29.8 inHg Wind:N 39 Mph
Humidity:18.5% Visibility:0M
 
 Sunnyvale Weather Forecast Summary  
 
Today
May 17th
Monday
May 18th
Tuesday
May 19th
Wednesday
May 20th
Thursday
May 21st
Mostly Sunny Sunny Sunny Mostly Sunny Mostly Sunny
76°F
81°F
63°F
87°F
57°F
87°F
60°F
86°F
61°F
 
 Sunnyvale Detailed Weather Forecast  
 
Sunday, May 17th, 2026
Evening Temperature: 68°F
Clear. Windy at times.
Monday, May 18th, 2026
Overnight Temperature: 65°F
Clear. Windy at times.
Morning Temperature: 70°F
Sunny. Windy at times.
Afternoon Temperature: 79°F
Sunny. Windy at times.
Evening Temperature: 65°F
Clear.
Tuesday, May 19th, 2026
Overnight Temperature: 58°F
Clear.
Morning Temperature: 71°F
Sunny.
Afternoon Temperature: 85°F
Sunny. Windy at times.
Evening Temperature: 69°F
Clear.
Wednesday, May 20th, 2026
Overnight Temperature: 62°F
Mostly clear.
Morning Temperature: 72°F
Mostly sunny.
Afternoon Temperature: 85°F
Sunny. Windy at times.
Evening Temperature: 69°F
Clear.
Thursday, May 21st, 2026
Overnight Temperature: 62°F
Mostly clear.
Morning Temperature: 73°F
Sunny.
Afternoon Temperature: 84°F
Sunny. Windy at times.
Evening Temperature: 69°F
Clear.
Friday, May 22nd, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 82°F
Sunny. Windy at times.
Evening Temperature: 64°F
Clear.
Saturday, May 23rd, 2026
Overnight Temperature: 58°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 77°F
Sunny. Windy at times.
Evening Temperature: 62°F
Clear.
Sunday, May 24th, 2026
Overnight Temperature: 56°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 78°F
Sunny. Windy at times.
Evening Temperature: 63°F
Clear.
Monday, May 25th, 2026
Overnight Temperature: 58°F
Clear.
Morning Temperature: 67°F
Sunny.
Afternoon Temperature: 75°F
Sunny. Windy at times.
Evening Temperature: 61°F
Clear. Windy at times.





 

  [ Local Weather Report ]
Cupertino, CA 
8:55 PM  72°F
 
 
Moffett, CA 
8:55 PM  72°F
 
 
Santa Clara, CA 
8:53 PM  72°F
 
 
Los Altos Hills, CA 
8:55 PM  72°F
 
 
San Jose, CA 
8:53 PM  72°F
 
 
Campbell, CA 
8:53 PM  72°F
 
 
Saratoga, CA 
 
Milpitas, CA 
8:53 PM  72°F
 
 
Palo Alto, CA 
8:47 PM  70°F
 
 
East Palo Alto, CA 
8:47 PM  70°F
 

 
This WeatherCity Weather Forecast for Sunnyvale, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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