S
M
T
W
T
F
S
26
48°
39°
27
58°
38°
28
64°
38°
29
69°
39°
30
73°
45°
1
76°
47°
2
76°
49°
3
71°
47°
4
50°
46°
5
52°
40°
6
67°
46°
7
75°
50°
8
74°
51°
9
75°
54°
10
79°
51°
11
83°
53°
12
82°
50°
13
75°
48°
14
74°
46°
15
72°
45°
16
69°
44°
17
69°
45°
18
68°
42°
19
71°
47°
20
73°
47°
21
74°
46°
22
73°
47°
23
74°
48°
24
75°
48°
25
75°
47°
26
74°
48°
27
74°
48°
28
73°
47°
29
69°
46°
30
71°
47°
31
70°
48°
1
72°
49°
2
76°
48°
3
76°
49°
4
75°
49°
5
76°
48°
6
74°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Boards Crossing
Boards Crossing's May 2026 forecast shows daily high temperatures ranging from 52° to 83°, with overnight lows between 40° and 54°. The average high for May is 73° with an average low of 48°. 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 Boards Crossing. See also: June | July | August.