S
M
T
W
T
F
S
26
75°
50°
27
75°
51°
28
61°
47°
29
59°
40°
30
59°
38°
1
60°
34°
2
61°
38°
3
75°
46°
4
83°
48°
5
60°
41°
6
56°
38°
7
65°
46°
8
67°
46°
9
69°
51°
10
66°
45°
11
68°
50°
12
69°
49°
13
74°
52°
14
70°
50°
15
72°
55°
16
73°
55°
17
71°
51°
18
75°
55°
19
75°
51°
20
72°
55°
21
68°
48°
22
65°
47°
23
67°
48°
24
68°
49°
25
67°
49°
26
67°
50°
27
68°
50°
28
69°
53°
29
70°
58°
30
75°
60°
31
72°
55°
1
72°
54°
2
76°
57°
3
77°
61°
4
80°
61°
5
80°
63°
6
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Blakesburg
Blakesburg's May 2026 forecast shows daily high temperatures ranging from 56° to 83°, with overnight lows between 38° and 63°. The average high for May is 71° with an average low of 52°. 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 Blakesburg. See also: June | July | August.
