S
M
T
W
T
F
S
26
47°
35°
27
43°
33°
28
48°
33°
29
46°
35°
30
50°
35°
1
49°
36°
2
54°
35°
3
58°
36°
4
56°
36°
5
57°
37°
6
59°
34°
7
47°
34°
8
46°
35°
9
48°
40°
10
49°
40°
11
54°
43°
12
59°
42°
13
51°
38°
14
51°
36°
15
59°
38°
16
60°
44°
17
61°
37°
18
56°
35°
19
50°
34°
20
53°
40°
21
53°
44°
22
58°
44°
23
62°
48°
24
66°
47°
25
64°
42°
26
55°
37°
27
54°
37°
28
55°
39°
29
59°
43°
30
55°
41°
31
59°
42°
1
61°
43°
2
64°
37°
3
60°
38°
4
61°
37°
5
59°
36°
6
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Two Harbors
Two Harbors's May 2026 forecast shows daily high temperatures ranging from 43° to 66°, with overnight lows between 33° and 48°. The average high for May 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 May weather will actually feel in Two Harbors. See also: June | July | August.