S
M
T
W
T
F
S
30
86°
56°
31
81°
67°
1
91°
70°
2
74°
69°
3
87°
70°
4
87°
72°
5
81°
63°
6
80°
59°
7
79°
58°
8
84°
55°
9
88°
62°
10
88°
72°
11
81°
62°
12
82°
56°
13
83°
69°
14
76°
53°
15
53°
49°
16
82°
54°
17
84°
68°
18
83°
66°
19
75°
62°
20
77°
65°
21
70°
59°
22
67°
57°
23
64°
57°
24
65°
52°
25
66°
54°
26
68°
55°
27
72°
51°
28
68°
51°
29
71°
52°
30
70°
54°
1
71°
53°
2
70°
51°
3
68°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pine Valley
Pine Valley's September 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 51° and 65°. The average high for September is 69° with an average low of 55°. 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 Pine Valley. See also: October | November | December.
