S
M
T
W
T
F
S
30
73°
55°
31
68°
54°
1
66°
54°
2
70°
50°
3
68°
48°
4
78°
54°
5
67°
44°
6
68°
49°
7
74°
56°
8
71°
53°
9
61°
48°
10
63°
46°
11
59°
48°
12
57°
46°
13
56°
45°
14
60°
45°
15
59°
45°
16
57°
46°
17
59°
42°
18
64°
42°
19
65°
49°
20
65°
48°
21
58°
48°
22
62°
47°
23
63°
48°
24
64°
47°
25
64°
48°
26
65°
48°
27
63°
46°
28
58°
44°
29
59°
42°
30
61°
42°
1
59°
39°
2
52°
38°
3
53°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gefrees
Gefrees's September 2026 forecast shows daily high temperatures ranging from 52° to 78°, with overnight lows between 38° and 56°. The average high for September is 62° with an average low of 46°. 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 Gefrees. See also: October | November | December.