The long-range forecast for Fullerton indicates that current temperatures are within the expected ranges for this time of year, aligning closely with the historical average of 31.1 °C. This suggests typical weather patterns without significant deviations.
Select a month and click on a day for more information:
Saturday
Aug 1
37° / 19°
Sunday
Aug 2
32° / 19°
Monday
Aug 3
33° / 23°
Tuesday
Aug 4
32° / 23°
Wednesday
Aug 5
31° / 23°
Thursday
Aug 6
31° / 23°
Friday
Aug 7
31° / 23°
Saturday
Aug 8
30° / 23°
Sunday
Aug 9
31° / 23°
Monday
Aug 10
30° / 23°
Tuesday
Aug 11
29° / 22°
Wednesday
Aug 12
29° / 21°
Thursday
Aug 13
30° / 22°
Friday
Aug 14
30° / 21°
Saturday
Aug 15
31° / 20°
Sunday
Aug 16
31° / 20°
Monday
Aug 17
31° / 20°
Tuesday
Aug 18
31° / 19°
Wednesday
Aug 19
30° / 20°
Thursday
Aug 20
30° / 21°
Friday
Aug 21
29° / 20°
Saturday
Aug 22
30° / 20°
Sunday
Aug 23
29° / 20°
Monday
Aug 24
30° / 19°
Tuesday
Aug 25
31° / 20°
Wednesday
Aug 26
30° / 19°
Thursday
Aug 27
30° / 19°
Friday
Aug 28
30° / 20°
Saturday
Aug 29
31° / 20°
Sunday
Aug 30
31° / 19°
Monday
Aug 31
32° / 20°
Fullerton 30 days weather forecast
Check out our estimated 30 days weather forecast for Fullerton, this data is based on the average weather in Fullerton in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Fullerton next to the desired date.