S
M
T
W
T
F
S
26
78°
54°
27
65°
52°
28
75°
52°
29
70°
55°
30
74°
57°
1
78°
57°
2
75°
60°
3
70°
57°
4
60°
53°
5
59°
53°
6
62°
49°
7
53°
40°
8
59°
51°
9
59°
51°
10
59°
48°
11
64°
43°
12
71°
47°
13
67°
49°
14
67°
49°
15
N/A
16
70°
56°
17
62°
55°
18
64°
50°
19
62°
48°
20
62°
47°
21
61°
46°
22
63°
46°
23
61°
46°
24
60°
45°
25
59°
45°
26
59°
44°
27
58°
45°
28
58°
43°
29
56°
42°
30
56°
42°
31
58°
43°
1
59°
43°
2
58°
42°
3
57°
44°
4
56°
45°
5
55°
42°
6
55°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Keilor
Keilor's May 2026 forecast shows daily high temperatures ranging from 55° to 70°, with overnight lows between 42° and 56°. The average high for May is 60° with an average low of 46°. 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 Keilor. See also: June | July | August.
