S
M
T
W
T
F
S
26
61°
53°
27
62°
52°
28
63°
52°
29
65°
52°
30
63°
52°
1
60°
53°
2
59°
53°
3
63°
53°
4
62°
54°
5
61°
52°
6
62°
54°
7
61°
53°
8
63°
56°
9
65°
53°
10
63°
54°
11
69°
55°
12
69°
58°
13
63°
55°
14
62°
56°
15
60°
54°
16
61°
53°
17
60°
54°
18
61°
52°
19
60°
51°
20
56°
48°
21
57°
50°
22
57°
49°
23
58°
50°
24
59°
51°
25
58°
51°
26
58°
49°
27
61°
50°
28
57°
50°
29
63°
54°
30
64°
55°
31
64°
55°
1
63°
54°
2
62°
55°
3
58°
54°
4
57°
55°
5
57°
53°
6
58°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Outer Sunset
Outer Sunset's May 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 48° and 58°. The average high for May is 61° with an average low of 53°. 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 Outer Sunset. See also: June | July | August.