S
M
T
W
T
F
S
26
66°
52°
27
70°
50°
28
73°
46°
29
75°
48°
30
72°
55°
1
77°
54°
2
75°
59°
3
68°
59°
4
70°
57°
5
66°
55°
6
73°
52°
7
75°
54°
8
81°
61°
9
81°
61°
10
77°
57°
11
86°
55°
12
66°
59°
13
75°
59°
14
75°
61°
15
76°
58°
16
74°
57°
17
73°
54°
18
79°
54°
19
80°
57°
20
80°
58°
21
79°
59°
22
77°
60°
23
74°
58°
24
75°
57°
25
76°
58°
26
75°
58°
27
78°
59°
28
77°
57°
29
73°
54°
30
74°
55°
31
78°
59°
1
80°
60°
2
81°
61°
3
81°
61°
4
80°
56°
5
74°
56°
6
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lakeside
Lakeside's May 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 54° and 61°. The average high for May is 77° 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 Lakeside. See also: June | July | August.
