S
M
T
W
T
F
S
26
78°
64°
27
75°
61°
28
72°
58°
29
74°
60°
30
75°
61°
1
75°
61°
2
72°
60°
3
72°
61°
4
71°
61°
5
73°
60°
6
74°
61°
7
74°
61°
8
72°
60°
9
73°
61°
10
73°
61°
11
70°
60°
12
72°
61°
13
72°
59°
14
73°
60°
15
73°
60°
16
70°
59°
17
71°
60°
18
71°
58°
19
66°
53°
20
66°
53°
21
67°
56°
22
70°
54°
23
70°
55°
24
69°
56°
25
70°
58°
26
69°
57°
27
70°
57°
28
70°
56°
29
67°
53°
30
67°
55°
31
70°
56°
1
69°
52°
2
65°
55°
3
65°
55°
4
64°
54°
5
64°
52°
6
65°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Killarney Vale
Killarney Vale's May 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 51° and 64°. The average high for May is 70° with an average low of 58°. 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 Killarney Vale. See also: June | July | August.
