S
M
T
W
T
F
S
30
86°
52°
31
85°
53°
1
84°
52°
2
87°
52°
3
87°
53°
4
86°
53°
5
88°
52°
6
88°
52°
7
89°
51°
8
89°
53°
9
88°
51°
10
82°
50°
11
81°
51°
12
84°
52°
13
86°
53°
14
88°
52°
15
87°
51°
16
86°
49°
17
81°
50°
18
86°
50°
19
83°
51°
20
80°
50°
21
86°
51°
22
84°
52°
23
Hist. Avg.
65°
48°
24
Hist. Avg.
65°
48°
25
Hist. Avg.
65°
48°
26
Hist. Avg.
65°
47°
27
Hist. Avg.
65°
47°
28
Hist. Avg.
65°
47°
29
Hist. Avg.
65°
47°
30
Hist. Avg.
65°
47°
1
Hist. Avg.
65°
47°
2
Hist. Avg.
65°
47°
3
Hist. Avg.
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Weitchpec
Weitchpec's September 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 49° and 53°. The average high for September is 85° with an average low of 52°. 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 Weitchpec. See also: October | November | December.