S
M
T
W
T
F
S
26
66°
32°
27
70°
41°
28
60°
39°
29
48°
36°
30
42°
34°
1
39°
30°
2
47°
23°
3
58°
32°
4
75°
39°
5
51°
37°
6
46°
29°
7
45°
30°
8
59°
29°
9
57°
38°
10
50°
31°
11
50°
27°
12
53°
31°
13
48°
37°
14
63°
38°
15
73°
42°
16
76°
55°
17
64°
47°
18
80°
47°
19
76°
45°
20
50°
38°
21
58°
32°
22
63°
40°
23
65°
45°
24
57°
45°
25
78°
48°
26
82°
60°
27
74°
46°
28
70°
43°
29
72°
46°
30
72°
43°
31
71°
43°
1
78°
49°
2
81°
52°
3
86°
56°
4
83°
55°
5
83°
55°
6
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Boyne Valley Township
Boyne Valley Township's May 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 43° and 56°. The average high for May is 77° 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 May weather will actually feel in Boyne Valley Township. See also: June | July | August.