S
M
T
W
T
F
S
30
75°
49°
31
79°
52°
1
81°
48°
2
73°
47°
3
74°
48°
4
76°
54°
5
77°
55°
6
80°
54°
7
78°
53°
8
73°
53°
9
73°
52°
10
78°
53°
11
73°
52°
12
76°
53°
13
71°
51°
14
71°
44°
15
69°
45°
16
70°
44°
17
70°
49°
18
72°
49°
19
76°
50°
20
77°
51°
21
71°
45°
22
74°
47°
23
68°
49°
24
72°
44°
25
72°
40°
26
66°
47°
27
66°
42°
28
Hist. Avg.
69°
46°
29
Hist. Avg.
68°
45°
30
Hist. Avg.
68°
45°
1
Hist. Avg.
68°
45°
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 Westover
Westover's September 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 40° and 55°. The average high for September is 73° with an average low of 49°. 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 Westover. See also: October | November | December.
