S
M
T
W
T
F
S
30
83°
57°
31
82°
60°
1
82°
58°
2
81°
59°
3
80°
59°
4
82°
58°
5
81°
59°
6
80°
58°
7
79°
58°
8
79°
57°
9
78°
57°
10
79°
56°
11
80°
55°
12
80°
57°
13
79°
56°
14
79°
56°
15
75°
55°
16
77°
54°
17
76°
53°
18
69°
50°
19
70°
43°
20
66°
45°
21
66°
53°
22
67°
44°
23
66°
44°
24
64°
45°
25
68°
51°
26
71°
51°
27
65°
46°
28
63°
43°
29
64°
42°
30
67°
43°
1
70°
47°
2
69°
50°
3
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gilford
Gilford's September 2026 forecast shows daily high temperatures ranging from 63° to 83°, with overnight lows between 42° and 60°. The average high for September is 74° with an average low of 52°. 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 Gilford. See also: October | November | December.
