S
M
T
W
T
F
S
30
88°
55°
31
87°
53°
1
85°
50°
2
83°
53°
3
89°
52°
4
89°
55°
5
90°
54°
6
90°
54°
7
89°
53°
8
90°
55°
9
91°
54°
10
87°
52°
11
83°
54°
12
87°
53°
13
88°
54°
14
88°
52°
15
87°
51°
16
84°
50°
17
82°
51°
18
86°
51°
19
83°
42°
20
84°
43°
21
79°
45°
22
Hist. Avg.
82°
44°
23
Hist. Avg.
81°
44°
24
Hist. Avg.
81°
44°
25
Hist. Avg.
80°
43°
26
Hist. Avg.
80°
43°
27
Hist. Avg.
80°
43°
28
Hist. Avg.
79°
42°
29
Hist. Avg.
79°
42°
30
Hist. Avg.
78°
42°
1
Hist. Avg.
78°
41°
2
Hist. Avg.
78°
41°
3
Hist. Avg.
77°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Wadsworth
Wadsworth's September 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 42° and 55°. The average high for September is 86° with an average low of 52°. 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 Wadsworth. See also: October | November | December.