S
M
T
W
T
F
S
30
68°
50°
31
67°
54°
1
68°
51°
2
68°
50°
3
71°
53°
4
74°
56°
5
70°
56°
6
67°
53°
7
72°
47°
8
66°
55°
9
70°
57°
10
73°
52°
11
69°
47°
12
65°
46°
13
63°
45°
14
61°
44°
15
61°
43°
16
62°
44°
17
64°
45°
18
65°
52°
19
70°
44°
20
69°
44°
21
62°
43°
22
58°
42°
23
69°
51°
24
64°
51°
25
Hist. Avg.
62°
45°
26
Hist. Avg.
62°
45°
27
Hist. Avg.
62°
44°
28
Hist. Avg.
61°
44°
29
Hist. Avg.
61°
44°
30
Hist. Avg.
60°
43°
1
Hist. Avg.
60°
43°
2
Hist. Avg.
60°
42°
3
Hist. Avg.
59°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Two Harbors
Two Harbors's September 2026 forecast shows daily high temperatures ranging from 58° to 74°, with overnight lows between 42° and 57°. The average high for September is 67° 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 Two Harbors. See also: October | November | December.
