S
M
T
W
T
F
S
30
89°
60°
31
80°
65°
1
80°
64°
2
87°
68°
3
89°
69°
4
89°
68°
5
88°
62°
6
86°
58°
7
79°
57°
8
79°
60°
9
80°
65°
10
82°
62°
11
78°
56°
12
77°
56°
13
76°
61°
14
78°
62°
15
81°
54°
16
83°
53°
17
73°
53°
18
73°
54°
19
74°
53°
20
72°
52°
21
72°
51°
22
73°
51°
23
73°
52°
24
76°
56°
25
77°
59°
26
79°
57°
27
80°
56°
28
71°
60°
29
78°
50°
30
79°
52°
1
71°
54°
2
70°
48°
3
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Paynesville
Paynesville's September 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 48° and 69°. The average high for September is 78° 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 Paynesville. See also: October | November | December.