S
M
T
W
T
F
S
26
83°
56°
27
83°
53°
28
74°
46°
29
75°
50°
30
81°
47°
1
83°
55°
2
85°
58°
3
78°
57°
4
70°
50°
5
69°
53°
6
66°
48°
7
68°
42°
8
63°
47°
9
65°
51°
10
64°
53°
11
64°
42°
12
65°
42°
13
64°
44°
14
70°
42°
15
74°
44°
16
76°
54°
17
76°
57°
18
66°
53°
19
62°
45°
20
63°
47°
21
62°
46°
22
59°
42°
23
64°
42°
24
64°
46°
25
N/A
26
62°
56°
27
63°
48°
28
61°
49°
29
61°
48°
30
61°
45°
31
57°
43°
1
58°
49°
2
60°
48°
3
58°
47°
4
58°
46°
5
58°
45°
6
56°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Geelong
Geelong's May 2026 forecast shows daily high temperatures ranging from 56° to 63°, with overnight lows between 43° and 56°. The average high for May is 59° with an average low of 48°. 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 Geelong. See also: June | July | August.