S
M
T
W
T
F
S
26
63°
43°
27
72°
40°
28
74°
50°
29
56°
46°
30
52°
34°
1
44°
34°
2
44°
34°
3
61°
31°
4
72°
48°
5
76°
47°
6
56°
39°
7
54°
38°
8
59°
48°
9
67°
52°
10
60°
42°
11
55°
38°
12
56°
40°
13
59°
49°
14
66°
49°
15
66°
48°
16
67°
46°
17
68°
49°
18
64°
46°
19
68°
49°
20
75°
51°
21
72°
49°
22
67°
43°
23
63°
43°
24
65°
44°
25
66°
45°
26
65°
46°
27
66°
45°
28
66°
45°
29
67°
46°
30
68°
46°
31
73°
54°
1
69°
51°
2
70°
47°
3
70°
55°
4
74°
54°
5
74°
55°
6
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Boardman
Boardman's May 2026 forecast shows daily high temperatures ranging from 54° to 79°, with overnight lows between 38° and 57°. The average high for May is 66° with an average low of 47°. 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 Boardman. See also: June | July | August.
