S
M
T
W
T
F
S
30
80°
63°
31
87°
67°
1
90°
62°
2
85°
62°
3
76°
68°
4
87°
68°
5
77°
62°
6
79°
60°
7
78°
57°
8
75°
62°
9
80°
49°
10
75°
50°
11
78°
61°
12
76°
48°
13
65°
51°
14
62°
49°
15
65°
45°
16
66°
44°
17
64°
45°
18
63°
43°
19
64°
42°
20
63°
43°
21
67°
44°
22
67°
49°
23
70°
50°
24
71°
50°
25
71°
49°
26
69°
49°
27
69°
50°
28
71°
51°
29
68°
50°
30
68°
50°
1
66°
44°
2
57°
40°
3
55°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Loyal
Loyal's September 2026 forecast shows daily high temperatures ranging from 55° to 80°, with overnight lows between 36° and 62°. The average high for September is 68° with an average low of 48°. 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 Loyal. See also: October | November | December.
