S
M
T
W
T
F
S
30
82°
60°
31
82°
60°
1
81°
61°
2
81°
62°
3
82°
62°
4
82°
60°
5
81°
57°
6
78°
55°
7
75°
57°
8
76°
58°
9
80°
59°
10
80°
61°
11
81°
60°
12
80°
57°
13
80°
57°
14
79°
59°
15
78°
56°
16
75°
55°
17
77°
55°
18
80°
59°
19
81°
60°
20
81°
57°
21
77°
57°
22
75°
58°
23
74°
55°
24
75°
57°
25
75°
54°
26
76°
53°
27
73°
53°
28
72°
51°
29
73°
52°
30
73°
53°
1
74°
60°
2
78°
59°
3
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Loyola
Loyola's September 2026 forecast shows daily high temperatures ranging from 72° to 82°, with overnight lows between 51° and 62°. The average high for September is 78° with an average low of 57°. 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 Loyola. See also: October | November | December.
