S
M
T
W
T
F
S
30
61°
48°
31
61°
48°
1
62°
51°
2
61°
49°
3
61°
47°
4
62°
47°
5
60°
48°
6
62°
47°
7
64°
49°
8
65°
52°
9
64°
51°
10
61°
52°
11
61°
52°
12
63°
51°
13
63°
52°
14
62°
50°
15
63°
49°
16
59°
47°
17
58°
46°
18
59°
45°
19
58°
44°
20
59°
44°
21
58°
46°
22
58°
46°
23
59°
44°
24
59°
47°
25
58°
48°
26
57°
48°
27
57°
45°
28
58°
45°
29
57°
44°
30
57°
44°
1
56°
45°
2
56°
44°
3
58°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fenwick
Fenwick's September 2026 forecast shows daily high temperatures ranging from 56° to 65°, with overnight lows between 44° and 52°. The average high for September is 60° with an average low of 47°. 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 Fenwick. See also: October | November | December.
