S
M
T
W
T
F
S
30
65°
48°
31
73°
45°
1
66°
47°
2
72°
48°
3
72°
48°
4
73°
47°
5
73°
48°
6
72°
38°
7
71°
37°
8
59°
39°
9
58°
43°
10
61°
44°
11
60°
46°
12
67°
45°
13
70°
47°
14
71°
45°
15
67°
36°
16
59°
38°
17
63°
34°
18
66°
31°
19
Hist. Avg.
62°
39°
20
Hist. Avg.
62°
39°
21
Hist. Avg.
62°
39°
22
Hist. Avg.
61°
38°
23
Hist. Avg.
61°
38°
24
Hist. Avg.
61°
38°
25
Hist. Avg.
60°
37°
26
Hist. Avg.
60°
37°
27
Hist. Avg.
59°
36°
28
Hist. Avg.
59°
36°
29
Hist. Avg.
59°
36°
30
Hist. Avg.
58°
35°
1
Hist. Avg.
58°
35°
2
Hist. Avg.
57°
34°
3
Hist. Avg.
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Minnedosa
Minnedosa's September 2026 forecast shows daily high temperatures ranging from 58° to 73°, with overnight lows between 31° and 48°. The average high for September is 67° with an average low of 43°. 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 Minnedosa. See also: October | November | December.