The long-range forecast for Walnut Creek predicts a heatwave, with temperatures reaching up to 41°, significantly higher than typical for Walnut Creek for this time of the year and 3.4 °F above the historical average.
Select a month and click on a day for more information
Saturday
Aug 1
27° / 13°
Sunday
Aug 2
41° / 18°
Monday
Aug 3
34° / 15°
Tuesday
Aug 4
33° / 15°
Wednesday
Aug 5
32° / 15°
Thursday
Aug 6
33° / 15°
Friday
Aug 7
34° / 15°
Saturday
Aug 8
35° / 16°
Sunday
Aug 9
30° / 16°
Monday
Aug 10
29° / 14°
Tuesday
Aug 11
28° / 14°
Wednesday
Aug 12
28° / 14°
Thursday
Aug 13
29° / 14°
Friday
Aug 14
30° / 14°
Saturday
Aug 15
27° / 15°
Sunday
Aug 16
31° / 14°
Monday
Aug 17
28° / 14°
Tuesday
Aug 18
27° / 14°
Wednesday
Aug 19
28° / 13°
Thursday
Aug 20
32° / 14°
Friday
Aug 21
28° / 14°
Saturday
Aug 22
29° / 14°
Sunday
Aug 23
29° / 13°
Monday
Aug 24
27° / 13°
Tuesday
Aug 25
29° / 12°
Wednesday
Aug 26
30° / 14°
Thursday
Aug 27
28° / 13°
Friday
Aug 28
29° / 14°
Saturday
Aug 29
29° / 14°
Sunday
Aug 30
32° / 13°
Monday
Aug 31
30° / 13°
Walnut Creek 30 days weather forecast
Check out our estimated 30 days weather forecast for Walnut Creek, this data is based on the average weather in Walnut Creek in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Walnut Creek next to the desired date.
Weather in Walnut Creek for the next 30 days
Click on a day for an hourly weather forecast
Walnut Creek long range weather forecast - FAQ
Do you provide 30 days weather forecast for Walnut Creek?
You can see the next 30 weather forecast for Walnut Creek 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 Walnut Creek?
Sure, you can select the date from the calendar above to view the forecast in Walnut Creek on that date.
How accurate is the long-range weather forecast for Walnut Creek?
Our long-range weather forecast for Walnut Creek 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 Walnut Creek