S
M
T
W
T
F
S
30
76°
55°
31
80°
58°
1
80°
50°
2
78°
49°
3
72°
50°
4
74°
53°
5
76°
58°
6
78°
53°
7
78°
49°
8
71°
53°
9
71°
56°
10
70°
56°
11
75°
55°
12
74°
54°
13
69°
54°
14
68°
48°
15
68°
47°
16
69°
46°
17
67°
50°
18
68°
51°
19
71°
52°
20
69°
54°
21
71°
51°
22
68°
44°
23
65°
50°
24
64°
52°
25
69°
47°
26
68°
43°
27
Hist. Avg.
69°
46°
28
Hist. Avg.
69°
46°
29
Hist. Avg.
68°
45°
30
Hist. Avg.
68°
45°
1
Hist. Avg.
68°
44°
2
Hist. Avg.
67°
44°
3
Hist. Avg.
67°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Templeton
Templeton's September 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 43° and 58°. The average high for September is 72° with an average low of 51°. 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.
