S
M
T
W
T
F
S
30
75°
55°
31
78°
59°
1
81°
53°
2
78°
52°
3
74°
51°
4
75°
53°
5
75°
60°
6
79°
58°
7
81°
57°
8
74°
58°
9
73°
58°
10
76°
57°
11
75°
55°
12
76°
56°
13
74°
55°
14
71°
49°
15
71°
49°
16
70°
48°
17
70°
50°
18
71°
54°
19
75°
54°
20
74°
55°
21
75°
51°
22
70°
47°
23
69°
52°
24
68°
53°
25
74°
47°
26
72°
45°
27
Hist. Avg.
70°
48°
28
Hist. Avg.
69°
48°
29
Hist. Avg.
69°
47°
30
Hist. Avg.
69°
47°
1
Hist. Avg.
68°
46°
2
Hist. Avg.
68°
46°
3
Hist. Avg.
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Roxbury Township
Roxbury Township's September 2026 forecast shows daily high temperatures ranging from 68° to 81°, with overnight lows between 45° and 60°. The average high for September is 74° with an average low of 53°. 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 Roxbury Township. See also: October | November | December.