S
M
T
W
T
F
S
30
89°
57°
31
88°
53°
1
91°
61°
2
94°
54°
3
93°
53°
4
96°
60°
5
94°
60°
6
94°
62°
7
90°
56°
8
87°
51°
9
84°
57°
10
89°
58°
11
92°
52°
12
87°
54°
13
85°
53°
14
88°
53°
15
90°
58°
16
86°
54°
17
75°
50°
18
83°
52°
19
82°
50°
20
69°
50°
21
75°
49°
22
77°
49°
23
81°
50°
24
81°
48°
25
68°
42°
26
65°
38°
27
69°
42°
28
69°
45°
29
77°
46°
30
76°
46°
1
77°
45°
2
66°
41°
3
70°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Torrington
Torrington's September 2026 forecast shows daily high temperatures ranging from 65° to 96°, with overnight lows between 38° and 62°. The average high for September is 81° with an average low of 51°. 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 Torrington. See also: October | November | December.