S
M
T
W
T
F
S
30
86°
65°
31
88°
63°
1
88°
58°
2
81°
60°
3
80°
65°
4
86°
66°
5
84°
57°
6
87°
56°
7
79°
62°
8
82°
63°
9
85°
56°
10
85°
61°
11
76°
58°
12
80°
54°
13
75°
52°
14
75°
52°
15
76°
54°
16
76°
58°
17
81°
59°
18
82°
60°
19
83°
59°
20
76°
58°
21
82°
59°
22
81°
51°
23
83°
50°
24
77°
49°
25
70°
49°
26
72°
48°
27
80°
56°
28
79°
56°
29
81°
50°
30
Hist. Avg.
75°
55°
1
Hist. Avg.
75°
55°
2
Hist. Avg.
74°
55°
3
Hist. Avg.
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pleasant Valley
Pleasant Valley's September 2026 forecast shows daily high temperatures ranging from 70° to 88°, with overnight lows between 48° and 66°. The average high for September is 81° with an average low of 57°. 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 Pleasant Valley. See also: October | November | December.
