S
M
T
W
T
F
S
30
86°
48°
31
74°
47°
1
71°
51°
2
79°
44°
3
80°
47°
4
79°
50°
5
82°
54°
6
84°
46°
7
89°
50°
8
97°
62°
9
104°
61°
10
102°
60°
11
93°
52°
12
90°
52°
13
89°
50°
14
91°
52°
15
88°
54°
16
86°
50°
17
90°
53°
18
88°
53°
19
85°
52°
20
87°
49°
21
83°
52°
22
82°
51°
23
85°
52°
24
87°
52°
25
87°
51°
26
85°
52°
27
86°
52°
28
87°
51°
29
87°
52°
30
86°
52°
1
87°
51°
2
86°
52°
3
87°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Templeton
Templeton's September 2026 forecast shows daily high temperatures ranging from 82° to 104°, with overnight lows between 49° and 62°. The average high for September is 89° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Templeton. See also: October | November | December.
