S
M
T
W
T
F
S
26
72°
45°
27
66°
45°
28
55°
39°
29
57°
41°
30
54°
39°
1
52°
36°
2
64°
30°
3
72°
48°
4
70°
46°
5
54°
34°
6
54°
32°
7
64°
36°
8
77°
41°
9
64°
43°
10
70°
36°
11
73°
34°
12
79°
57°
13
75°
46°
14
79°
54°
15
90°
52°
16
79°
54°
17
79°
61°
18
63°
54°
19
54°
41°
20
57°
36°
21
63°
50°
22
64°
48°
23
72°
52°
24
82°
52°
25
89°
63°
26
88°
60°
27
84°
59°
28
82°
57°
29
82°
56°
30
78°
53°
31
78°
55°
1
80°
55°
2
79°
54°
3
81°
56°
4
77°
56°
5
77°
54°
6
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bancroft
Bancroft's May 2026 forecast shows daily high temperatures ranging from 75° to 89°, with overnight lows between 53° and 63°. The average high for May is 81° with an average low of 57°. 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 Bancroft. See also: June | July | August.