S
M
T
W
T
F
S
26
70°
34°
27
57°
45°
28
55°
45°
29
70°
39°
30
77°
43°
1
73°
45°
2
77°
50°
3
84°
48°
4
77°
48°
5
64°
55°
6
63°
50°
7
66°
46°
8
63°
46°
9
72°
46°
10
66°
48°
11
73°
54°
12
84°
48°
13
59°
52°
14
59°
48°
15
54°
43°
16
55°
41°
17
63°
36°
18
68°
45°
19
64°
45°
20
68°
50°
21
79°
45°
22
77°
46°
23
66°
46°
24
70°
50°
25
57°
47°
26
63°
48°
27
70°
46°
28
70°
47°
29
66°
43°
30
67°
40°
31
68°
41°
1
71°
43°
2
77°
43°
3
76°
45°
4
75°
46°
5
69°
44°
6
68°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Boistfort
Boistfort's May 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 40° and 50°. The average high for May is 69° with an average low of 45°. 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 Boistfort. See also: June | July | August.
