S
M
T
W
T
F
S
30
79°
59°
31
77°
53°
1
73°
53°
2
71°
54°
3
71°
53°
4
72°
53°
5
70°
52°
6
70°
52°
7
71°
53°
8
70°
54°
9
70°
53°
10
68°
52°
11
70°
52°
12
71°
54°
13
69°
53°
14
71°
52°
15
68°
51°
16
68°
49°
17
66°
50°
18
67°
50°
19
67°
54°
20
70°
54°
21
69°
54°
22
Hist. Avg.
72°
52°
23
Hist. Avg.
72°
52°
24
Hist. Avg.
72°
52°
25
Hist. Avg.
71°
51°
26
Hist. Avg.
71°
51°
27
Hist. Avg.
70°
50°
28
Hist. Avg.
70°
50°
29
Hist. Avg.
70°
49°
30
Hist. Avg.
69°
49°
1
Hist. Avg.
69°
49°
2
Hist. Avg.
68°
48°
3
Hist. Avg.
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Thunder Ridge
Thunder Ridge's September 2026 forecast shows daily high temperatures ranging from 66° to 79°, with overnight lows between 49° and 59°. The average high for September is 70° with an average low of 53°. 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 Thunder Ridge. See also: October | November | December.