S
M
T
W
T
F
S
30
67°
49°
31
68°
52°
1
67°
53°
2
69°
51°
3
69°
49°
4
67°
50°
5
67°
52°
6
68°
49°
7
69°
51°
8
68°
51°
9
69°
50°
10
70°
48°
11
66°
51°
12
67°
47°
13
69°
50°
14
69°
49°
15
68°
44°
16
64°
47°
17
66°
45°
18
67°
48°
19
68°
51°
20
68°
51°
21
67°
50°
22
67°
50°
23
66°
48°
24
65°
49°
25
65°
49°
26
64°
48°
27
65°
49°
28
66°
48°
29
66°
46°
30
64°
46°
1
Hist. Avg.
60°
48°
2
Hist. Avg.
60°
48°
3
Hist. Avg.
60°
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 64° to 70°, with overnight lows between 44° and 53°. The average high for September is 67° 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 Normandy. See also: October | November | December.
