This year's long-range forecast for Sunnyvale reveals higher temperatures, peaking at 36°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information
Saturday
Aug 1
29° / 15°
Sunday
Aug 2
29° / 15°
Monday
Aug 3
29° / 15°
Tuesday
Aug 4
30° / 14°
Wednesday
Aug 5
33° / 14°
Thursday
Aug 6
34° / 14°
Friday
Aug 7
35° / 16°
Saturday
Aug 8
36° / 17°
Sunday
Aug 9
36° / 18°
Monday
Aug 10
33° / 15°
Tuesday
Aug 11
31° / 14°
Wednesday
Aug 12
29° / 13°
Thursday
Aug 13
30° / 13°
Friday
Aug 14
31° / 14°
Saturday
Aug 15
32° / 14°
Sunday
Aug 16
34° / 16°
Monday
Aug 17
35° / 18°
Tuesday
Aug 18
29° / 14°
Wednesday
Aug 19
29° / 14°
Thursday
Aug 20
32° / 15°
Friday
Aug 21
30° / 15°
Saturday
Aug 22
30° / 15°
Sunday
Aug 23
30° / 15°
Monday
Aug 24
30° / 15°
Tuesday
Aug 25
31° / 15°
Wednesday
Aug 26
32° / 15°
Thursday
Aug 27
32° / 14°
Friday
Aug 28
31° / 15°
Saturday
Aug 29
31° / 15°
Sunday
Aug 30
33° / 14°
Monday
Aug 31
31° / 14°
Sunnyvale 30 days weather forecast
Check out our estimated 30 days weather forecast for Sunnyvale, this data is based on the average weather in Sunnyvale in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Sunnyvale next to the desired date.
Weather in Sunnyvale for the next 30 days
Click on a day for an hourly weather forecast
Sunnyvale long range weather forecast - FAQ
Do you provide 30 days weather forecast for Sunnyvale?
You can see the next 30 weather forecast for Sunnyvale at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.
Can I see the weather forecast for a particular date in Sunnyvale?
Sure, you can select the date from the calendar above to view the forecast in Sunnyvale on that date.
How accurate is the long-range weather forecast for Sunnyvale?
Our long-range weather forecast for Sunnyvale is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.
Can I see a long-range weather forecast for different countries?
Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.
More about the weather in Sunnyvale