S
M
T
W
T
F
S
30
76°
53°
31
76°
52°
1
75°
52°
2
73°
49°
3
75°
52°
4
75°
52°
5
76°
53°
6
76°
45°
7
75°
42°
8
66°
41°
9
62°
49°
10
67°
48°
11
64°
49°
12
66°
50°
13
72°
50°
14
73°
51°
15
72°
47°
16
62°
47°
17
61°
41°
18
Hist. Avg.
66°
42°
19
Hist. Avg.
65°
42°
20
Hist. Avg.
65°
41°
21
Hist. Avg.
64°
41°
22
Hist. Avg.
64°
40°
23
Hist. Avg.
63°
40°
24
Hist. Avg.
63°
40°
25
Hist. Avg.
62°
39°
26
Hist. Avg.
62°
39°
27
Hist. Avg.
61°
38°
28
Hist. Avg.
61°
38°
29
Hist. Avg.
60°
38°
30
Hist. Avg.
60°
37°
1
Hist. Avg.
59°
37°
2
Hist. Avg.
59°
36°
3
Hist. Avg.
58°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Warroad
Warroad's September 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 41° and 53°. The average high for September is 71° with an average low of 49°. 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 Warroad. See also: October | November | December.