S
M
T
W
T
F
S
30
78°
51°
31
73°
48°
1
69°
48°
2
69°
49°
3
68°
47°
4
68°
48°
5
69°
47°
6
68°
47°
7
70°
49°
8
74°
53°
9
68°
50°
10
67°
49°
11
67°
52°
12
70°
47°
13
71°
51°
14
72°
50°
15
67°
46°
16
65°
46°
17
64°
45°
18
66°
51°
19
64°
44°
20
72°
50°
21
63°
49°
22
Hist. Avg.
68°
45°
23
Hist. Avg.
67°
45°
24
Hist. Avg.
67°
44°
25
Hist. Avg.
67°
44°
26
Hist. Avg.
67°
44°
27
Hist. Avg.
66°
43°
28
Hist. Avg.
66°
43°
29
Hist. Avg.
66°
43°
30
Hist. Avg.
65°
42°
1
Hist. Avg.
65°
42°
2
Hist. Avg.
65°
42°
3
Hist. Avg.
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Plage-Somerville
Plage-Somerville's September 2026 forecast shows daily high temperatures ranging from 63° to 78°, with overnight lows between 44° and 53°. The average high for September is 69° 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 Plage-Somerville. See also: October | November | December.
