S
M
T
W
T
F
S
30
95°
56°
31
92°
59°
1
91°
48°
2
89°
41°
3
85°
47°
4
85°
48°
5
92°
39°
6
85°
67°
7
95°
67°
8
100°
42°
9
99°
66°
10
100°
65°
11
98°
61°
12
97°
59°
13
91°
55°
14
90°
49°
15
84°
56°
16
78°
55°
17
79°
54°
18
81°
52°
19
82°
57°
20
76°
57°
21
72°
55°
22
73°
58°
23
77°
57°
24
74°
56°
25
75°
54°
26
77°
56°
27
79°
54°
28
78°
51°
29
76°
51°
30
74°
52°
1
74°
52°
2
73°
50°
3
73°
49°
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 72° to 84°, with overnight lows between 49° and 58°. The average high for September is 77° with an average low of 54°. 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.
