S
M
T
W
T
F
S
30
64°
50°
31
64°
56°
1
64°
54°
2
69°
54°
3
68°
56°
4
68°
61°
5
70°
55°
6
71°
54°
7
71°
51°
8
76°
59°
9
90°
63°
10
88°
65°
11
74°
57°
12
70°
55°
13
76°
52°
14
72°
53°
15
68°
56°
16
70°
55°
17
69°
55°
18
69°
56°
19
74°
55°
20
73°
57°
21
72°
55°
22
73°
56°
23
75°
57°
24
74°
53°
25
72°
56°
26
76°
57°
27
75°
56°
28
75°
57°
29
74°
57°
30
76°
56°
1
76°
57°
2
75°
58°
3
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Woodlands
Woodlands's September 2026 forecast shows daily high temperatures ranging from 68° to 77°, with overnight lows between 52° and 58°. The average high for September is 73° with an average low of 56°. 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 Woodlands. See also: October | November | December.