S
M
T
W
T
F
S
30
97°
73°
31
96°
71°
1
97°
71°
2
99°
72°
3
101°
73°
4
99°
73°
5
98°
71°
6
95°
71°
7
96°
72°
8
97°
71°
9
98°
71°
10
99°
70°
11
101°
70°
12
104°
73°
13
99°
77°
14
97°
71°
15
100°
67°
16
91°
67°
17
92°
67°
18
93°
67°
19
95°
62°
20
90°
65°
21
90°
70°
22
83°
66°
23
84°
66°
24
86°
69°
25
81°
62°
26
90°
66°
27
91°
65°
28
91°
65°
29
84°
66°
30
85°
65°
1
79°
58°
2
66°
59°
3
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Loop
Loop's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Loop. See also: October | November | December.
