S
M
T
W
T
F
S
30
84°
49°
31
72°
51°
1
74°
51°
2
74°
48°
3
75°
47°
4
81°
51°
5
78°
47°
6
75°
46°
7
74°
45°
8
73°
45°
9
70°
46°
10
69°
46°
11
69°
51°
12
73°
52°
13
78°
53°
14
77°
52°
15
78°
53°
16
78°
48°
17
72°
43°
18
67°
42°
19
67°
40°
20
73°
44°
21
73°
43°
22
72°
43°
23
70°
50°
24
71°
49°
25
65°
44°
26
63°
48°
27
63°
44°
28
61°
38°
29
59°
42°
30
61°
50°
1
62°
51°
2
63°
40°
3
64°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in McGuire
McGuire's September 2026 forecast shows daily high temperatures ranging from 59° to 84°, with overnight lows between 37° and 53°. The average high for September is 71° 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 McGuire. See also: October | November | December.
