S
M
T
W
T
F
S
27
93°
60°
28
90°
60°
29
88°
63°
30
91°
63°
1
92°
64°
2
94°
62°
3
93°
61°
4
91°
61°
5
87°
57°
6
81°
54°
7
81°
57°
8
Hist. Avg.
86°
56°
9
Hist. Avg.
85°
56°
10
Hist. Avg.
85°
56°
11
Hist. Avg.
84°
55°
12
Hist. Avg.
84°
55°
13
Hist. Avg.
84°
54°
14
Hist. Avg.
83°
54°
15
Hist. Avg.
83°
54°
16
Hist. Avg.
82°
53°
17
Hist. Avg.
82°
53°
18
Hist. Avg.
81°
53°
19
Hist. Avg.
81°
52°
20
Hist. Avg.
80°
52°
21
Hist. Avg.
80°
52°
22
Hist. Avg.
79°
51°
23
Hist. Avg.
79°
51°
24
Hist. Avg.
78°
51°
25
Hist. Avg.
78°
50°
26
Hist. Avg.
77°
50°
27
Hist. Avg.
77°
50°
28
Hist. Avg.
76°
49°
29
Hist. Avg.
76°
49°
30
Hist. Avg.
76°
49°
31
Hist. Avg.
75°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Porterville
Porterville's October 2026 forecast shows daily high temperatures ranging from 81° to 94°, with overnight lows between 54° and 64°. The average high for October is 89° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Porterville. See also: November | December | January.
