S
M
T
W
T
F
S
30
83°
60°
31
80°
54°
1
78°
54°
2
83°
52°
3
71°
59°
4
83°
54°
5
84°
65°
6
84°
64°
7
75°
63°
8
74°
56°
9
75°
56°
10
85°
49°
11
70°
51°
12
62°
44°
13
67°
36°
14
69°
48°
15
63°
39°
16
71°
35°
17
69°
40°
18
75°
54°
19
66°
50°
20
63°
49°
21
69°
43°
22
66°
37°
23
62°
55°
24
78°
51°
25
71°
58°
26
73°
43°
27
66°
49°
28
59°
42°
29
67°
45°
30
66°
43°
1
63°
40°
2
62°
41°
3
53°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Des Lacs
Des Lacs's September 2026 forecast shows daily high temperatures ranging from 53° to 78°, with overnight lows between 39° and 58°. The average high for September is 66° with an average low of 45°. 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 Des Lacs. See also: October | November | December.
