S
M
T
W
T
F
S
26
71°
45°
27
71°
43°
28
61°
47°
29
53°
41°
30
53°
37°
1
49°
37°
2
51°
33°
3
64°
37°
4
76°
48°
5
62°
47°
6
54°
37°
7
55°
34°
8
65°
32°
9
69°
43°
10
59°
34°
11
58°
35°
12
64°
34°
13
62°
43°
14
67°
44°
15
71°
39°
16
82°
52°
17
85°
58°
18
88°
55°
19
82°
63°
20
65°
47°
21
64°
42°
22
69°
41°
23
59°
48°
24
59°
48°
25
80°
46°
26
84°
58°
27
81°
52°
28
70°
46°
29
77°
46°
30
71°
47°
31
71°
50°
1
74°
51°
2
77°
53°
3
77°
54°
4
79°
55°
5
79°
59°
6
81°
60°
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 70° to 84°, with overnight lows between 46° and 60°. The average high for May is 77° with an average low of 53°. 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.