S
M
T
W
T
F
S
30
73°
59°
31
72°
55°
1
70°
54°
2
68°
59°
3
77°
64°
4
68°
55°
5
72°
52°
6
79°
55°
7
73°
61°
8
63°
54°
9
64°
48°
10
64°
50°
11
69°
50°
12
74°
62°
13
74°
60°
14
75°
62°
15
71°
51°
16
66°
54°
17
67°
52°
18
66°
52°
19
67°
51°
20
70°
52°
21
67°
52°
22
66°
50°
23
67°
51°
24
68°
49°
25
65°
49°
26
63°
48°
27
66°
50°
28
65°
44°
29
60°
43°
30
59°
43°
1
59°
49°
2
63°
49°
3
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Normandy
Normandy's September 2026 forecast shows daily high temperatures ranging from 59° to 75°, with overnight lows between 43° and 62°. The average high for September is 67° with an average low of 51°. 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 Normandy. See also: October | November | December.
