S
M
T
W
T
F
S
30
71°
55°
31
70°
55°
1
67°
56°
2
70°
55°
3
71°
54°
4
70°
55°
5
70°
55°
6
68°
54°
7
70°
55°
8
71°
55°
9
70°
54°
10
70°
55°
11
69°
55°
12
69°
54°
13
70°
53°
14
69°
54°
15
69°
52°
16
67°
47°
17
68°
46°
18
61°
51°
19
65°
52°
20
68°
52°
21
66°
51°
22
68°
46°
23
65°
49°
24
66°
48°
25
Hist. Avg.
58°
50°
26
Hist. Avg.
58°
49°
27
Hist. Avg.
57°
49°
28
Hist. Avg.
57°
49°
29
Hist. Avg.
57°
48°
30
Hist. Avg.
56°
48°
1
Hist. Avg.
56°
48°
2
Hist. Avg.
56°
48°
3
Hist. Avg.
56°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Souris
Souris's September 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 46° and 56°. The average high for September is 68° with an average low of 53°. 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 Souris. See also: October | November | December.
