S
M
T
W
T
F
S
30
58°
38°
31
65°
42°
1
75°
34°
2
72°
42°
3
58°
43°
4
51°
39°
5
51°
40°
6
60°
37°
7
64°
39°
8
63°
39°
9
60°
44°
10
55°
36°
11
58°
28°
12
65°
32°
13
60°
34°
14
55°
38°
15
49°
37°
16
62°
37°
17
70°
28°
18
72°
29°
19
72°
30°
20
67°
40°
21
68°
44°
22
64°
47°
23
59°
40°
24
52°
41°
25
48°
36°
26
49°
35°
27
52°
38°
28
53°
36°
29
55°
37°
30
54°
39°
1
56°
37°
2
52°
32°
3
46°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Saskatchewan River Crossing
Saskatchewan River Crossing's September 2026 forecast shows daily high temperatures ranging from 46° to 68°, with overnight lows between 29° and 47°. The average high for September is 55° with an average low of 38°. 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 Saskatchewan River Crossing. See also: October | November | December.