S
M
T
W
T
F
S
30
66°
54°
31
63°
55°
1
63°
55°
2
68°
57°
3
66°
57°
4
64°
54°
5
61°
52°
6
68°
57°
7
63°
52°
8
63°
50°
9
59°
50°
10
64°
54°
11
63°
54°
12
64°
54°
13
66°
58°
14
66°
53°
15
63°
52°
16
61°
51°
17
59°
52°
18
62°
53°
19
61°
51°
20
61°
50°
21
62°
50°
22
60°
49°
23
61°
52°
24
61°
47°
25
60°
48°
26
60°
50°
27
61°
49°
28
60°
51°
29
61°
50°
30
60°
50°
1
61°
49°
2
61°
51°
3
60°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Magherafelt
Magherafelt's September 2026 forecast shows daily high temperatures ranging from 59° to 66°, with overnight lows between 47° and 58°. The average high for September is 61° with an average low of 51°. 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 Magherafelt. See also: October | November | December.