The long-range forecast for Porterville predicts a heatwave, with temperatures reaching up to 45°, significantly higher than typical for Porterville for this time of the year and 3.3 °C above the historical average.
Select a month and click on a day for more information:
Saturday
Aug 1
40° / 21°
Sunday
Aug 2
45° / 20°
Monday
Aug 3
45° / 22°
Tuesday
Aug 4
45° / 22°
Wednesday
Aug 5
45° / 22°
Thursday
Aug 6
44° / 21°
Friday
Aug 7
44° / 21°
Saturday
Aug 8
42° / 20°
Sunday
Aug 9
42° / 19°
Monday
Aug 10
41° / 18°
Tuesday
Aug 11
42° / 19°
Wednesday
Aug 12
42° / 20°
Thursday
Aug 13
42° / 21°
Friday
Aug 14
42° / 23°
Saturday
Aug 15
41° / 20°
Sunday
Aug 16
41° / 22°
Monday
Aug 17
40° / 22°
Tuesday
Aug 18
39° / 20°
Wednesday
Aug 19
38° / 19°
Thursday
Aug 20
38° / 20°
Friday
Aug 21
39° / 20°
Saturday
Aug 22
39° / 19°
Sunday
Aug 23
37° / 19°
Monday
Aug 24
38° / 20°
Tuesday
Aug 25
38° / 19°
Wednesday
Aug 26
38° / 19°
Thursday
Aug 27
39° / 19°
Friday
Aug 28
39° / 18°
Saturday
Aug 29
39° / 19°
Sunday
Aug 30
40° / 19°
Monday
Aug 31
41° / 21°
Porterville 30 days weather forecast
Check out our estimated 30 days weather forecast for Porterville, this data is based on the average weather in Porterville in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Porterville next to the desired date.