S
M
T
W
T
F
S
26
66°
45°
27
62°
44°
28
64°
40°
29
67°
45°
30
66°
41°
1
65°
46°
2
64°
48°
3
75°
49°
4
66°
43°
5
64°
42°
6
64°
42°
7
67°
48°
8
72°
43°
9
67°
44°
10
65°
43°
11
66°
44°
12
68°
54°
13
78°
56°
14
79°
57°
15
79°
55°
16
76°
49°
17
72°
55°
18
78°
56°
19
81°
58°
20
81°
57°
21
80°
52°
22
72°
51°
23
73°
50°
24
73°
50°
25
75°
53°
26
81°
58°
27
83°
58°
28
82°
59°
29
84°
59°
30
85°
58°
31
81°
53°
1
81°
52°
2
75°
52°
3
75°
51°
4
74°
53°
5
77°
55°
6
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Blue Ash
Blue Ash's May 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 40° and 62°. The average high for May is 73° with an average low of 51°. 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 Blue Ash. See also: June | July | August.
