S
M
T
W
T
F
S
30
90°
62°
31
92°
61°
1
91°
62°
2
90°
64°
3
90°
63°
4
89°
64°
5
89°
65°
6
90°
60°
7
90°
58°
8
82°
61°
9
81°
62°
10
88°
61°
11
87°
62°
12
89°
63°
13
89°
53°
14
88°
51°
15
83°
51°
16
76°
52°
17
77°
55°
18
78°
54°
19
77°
52°
20
77°
51°
21
76°
52°
22
78°
54°
23
83°
58°
24
80°
58°
25
81°
57°
26
83°
58°
27
84°
55°
28
81°
54°
29
79°
55°
30
79°
54°
1
76°
53°
2
77°
54°
3
72°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Claude
Claude's September 2026 forecast shows daily high temperatures ranging from 72° to 92°, with overnight lows between 45° and 65°. The average high for September is 83° with an average low of 57°. 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 Claude. See also: October | November | December.