S
M
T
W
T
F
S
30
58°
44°
31
60°
41°
1
59°
47°
2
63°
47°
3
64°
46°
4
65°
47°
5
64°
45°
6
63°
45°
7
62°
41°
8
58°
39°
9
57°
36°
10
Hist. Avg.
56°
43°
11
Hist. Avg.
55°
43°
12
Hist. Avg.
55°
43°
13
Hist. Avg.
54°
42°
14
Hist. Avg.
54°
42°
15
Hist. Avg.
54°
42°
16
Hist. Avg.
53°
41°
17
Hist. Avg.
53°
41°
18
Hist. Avg.
52°
41°
19
Hist. Avg.
52°
40°
20
Hist. Avg.
51°
40°
21
Hist. Avg.
51°
40°
22
Hist. Avg.
51°
39°
23
Hist. Avg.
50°
39°
24
Hist. Avg.
50°
39°
25
Hist. Avg.
49°
38°
26
Hist. Avg.
49°
38°
27
Hist. Avg.
49°
38°
28
Hist. Avg.
48°
37°
29
Hist. Avg.
48°
37°
30
Hist. Avg.
48°
37°
1
Hist. Avg.
47°
36°
2
Hist. Avg.
47°
36°
3
Hist. Avg.
46°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Winisk
Winisk's September 2026 forecast shows daily high temperatures ranging from 57° to 65°, with overnight lows between 36° and 47°. The average high for September is 61° 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 Winisk. See also: October | November | December.
