S
M
T
W
T
F
S
26
77°
45°
27
73°
52°
28
63°
48°
29
57°
37°
30
57°
34°
1
57°
34°
2
59°
37°
3
72°
41°
4
82°
47°
5
59°
41°
6
58°
39°
7
66°
45°
8
67°
45°
9
72°
50°
10
70°
47°
11
71°
48°
12
70°
49°
13
76°
53°
14
72°
50°
15
74°
54°
16
76°
55°
17
74°
51°
18
77°
56°
19
77°
53°
20
73°
55°
21
71°
47°
22
68°
47°
23
69°
48°
24
70°
48°
25
69°
49°
26
69°
48°
27
70°
49°
28
72°
51°
29
72°
56°
30
77°
59°
31
73°
56°
1
73°
53°
2
77°
58°
3
78°
60°
4
80°
60°
5
81°
62°
6
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Houghton
Houghton's May 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 39° and 62°. The average high for May is 72° with an average low of 52°. 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 Houghton. See also: June | July | August.
