The long-range forecast for Irvine predicts a heatwave, with temperatures reaching up to 32°, significantly higher than typical for Irvine for this time of the year and 3.1 °F above the historical average.
Select a month and click on a day for more information
Thursday
Oct 1
28° / 18°
Friday
Oct 2
27° / 18°
Saturday
Oct 3
26° / 17°
Sunday
Oct 4
26° / 17°
Monday
Oct 5
27° / 17°
Tuesday
Oct 6
26° / 18°
Wednesday
Oct 7
26° / 17°
Thursday
Oct 8
24° / 17°
Friday
Oct 9
25° / 17°
Saturday
Oct 10
26° / 17°
Sunday
Oct 11
22° / 16°
Monday
Oct 12
25° / 15°
Tuesday
Oct 13
22° / 14°
Wednesday
Oct 14
22° / 15°
Thursday
Oct 15
22° / 15°
Friday
Oct 16
25° / 15°
Saturday
Oct 17
24° / 15°
Sunday
Oct 18
24° / 15°
Monday
Oct 19
26° / 16°
Tuesday
Oct 20
26° / 16°
Wednesday
Oct 21
24° / 16°
Thursday
Oct 22
21° / 15°
Friday
Oct 23
20° / 15°
Saturday
Oct 24
22° / 14°
Sunday
Oct 25
21° / 15°
Monday
Oct 26
21° / 15°
Tuesday
Oct 27
23° / 15°
Wednesday
Oct 28
24° / 15°
Thursday
Oct 29
25° / 14°
Friday
Oct 30
23° / 14°
Saturday
Oct 31
23° / 14°
Irvine 30 days weather forecast
Check out our estimated 30 days weather forecast for Irvine, this data is based on the average weather in Irvine in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Irvine next to the desired date.
Weather in Irvine for the next 30 days
Click on a day for an hourly weather forecast
Irvine long range weather forecast - FAQ
Do you provide 30 days weather forecast for Irvine?
You can see the next 30 weather forecast for Irvine 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 Irvine?
Sure, you can select the date from the calendar above to view the forecast in Irvine on that date.
How accurate is the long-range weather forecast for Irvine?
Our long-range weather forecast for Irvine 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 Irvine