S
M
T
W
T
F
S
26
54°
42°
27
55°
43°
28
55°
39°
29
55°
33°
30
54°
32°
1
55°
37°
2
68°
35°
3
70°
43°
4
60°
42°
5
51°
34°
6
46°
29°
7
60°
28°
8
71°
35°
9
60°
47°
10
40°
36°
11
68°
34°
12
68°
51°
13
73°
42°
14
79°
45°
15
85°
50°
16
81°
55°
17
70°
56°
18
63°
46°
19
54°
37°
20
64°
46°
21
66°
49°
22
73°
56°
23
75°
57°
24
73°
56°
25
73°
55°
26
74°
58°
27
76°
60°
28
73°
51°
29
66°
49°
30
67°
50°
31
69°
49°
1
68°
49°
2
69°
54°
3
71°
59°
4
75°
61°
5
80°
61°
6
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Howard Lake
Howard Lake's May 2026 forecast shows daily high temperatures ranging from 54° to 85°, with overnight lows between 37° and 61°. The average high for May is 72° 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 May weather will actually feel in Howard Lake. See also: June | July | August.