S
M
T
W
T
F
S
26
83°
71°
27
91°
73°
28
84°
70°
29
71°
58°
30
63°
58°
1
62°
51°
2
74°
47°
3
79°
53°
4
81°
59°
5
89°
65°
6
63°
52°
7
67°
49°
8
75°
54°
9
89°
67°
10
82°
63°
11
76°
57°
12
82°
56°
13
88°
61°
14
89°
66°
15
85°
66°
16
85°
67°
17
86°
73°
18
89°
77°
19
N/A
20
80°
68°
21
76°
68°
22
86°
69°
23
80°
66°
24
79°
63°
25
83°
64°
26
87°
68°
27
82°
67°
28
84°
67°
29
83°
66°
30
85°
65°
31
85°
67°
1
87°
66°
2
86°
69°
3
85°
66°
4
84°
63°
5
84°
66°
6
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Blum
Blum's May 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 63° and 70°. The average high for May is 83° with an average low of 67°. 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 Blum. See also: June | July | August.