S
M
T
W
T
F
S
26
55°
41°
27
55°
42°
28
52°
35°
29
54°
31°
30
52°
33°
1
51°
31°
2
66°
41°
3
66°
49°
4
65°
36°
5
49°
32°
6
48°
33°
7
57°
35°
8
68°
42°
9
64°
40°
10
64°
43°
11
66°
45°
12
65°
44°
13
69°
46°
14
68°
45°
15
62°
45°
16
63°
48°
17
62°
48°
18
70°
51°
19
74°
52°
20
74°
52°
21
66°
45°
22
63°
43°
23
62°
43°
24
64°
44°
25
66°
47°
26
65°
49°
27
66°
48°
28
65°
46°
29
68°
53°
30
72°
47°
31
67°
51°
1
67°
53°
2
69°
52°
3
68°
56°
4
69°
55°
5
70°
50°
6
71°
53°
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 48° to 74°, with overnight lows between 31° and 56°. The average high for May is 65° 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 Lakeside. See also: June | July | August.
