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