S
M
T
W
T
F
S
30
83°
58°
31
75°
57°
1
68°
60°
2
70°
62°
3
73°
63°
4
83°
64°
5
72°
60°
6
76°
55°
7
83°
53°
8
78°
57°
9
71°
55°
10
83°
58°
11
74°
45°
12
74°
57°
13
76°
63°
14
75°
46°
15
70°
54°
16
80°
59°
17
74°
56°
18
76°
51°
19
71°
48°
20
71°
45°
21
70°
49°
22
69°
48°
23
70°
47°
24
69°
51°
25
64°
43°
26
65°
45°
27
63°
50°
28
67°
49°
29
63°
47°
30
62°
48°
1
64°
49°
2
65°
48°
3
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Epping
Epping's September 2026 forecast shows daily high temperatures ranging from 62° to 83°, with overnight lows between 43° and 63°. The average high for September is 70° with an average low of 50°. 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 Epping. See also: October | November | December.