S
M
T
W
T
F
S
26
64°
43°
27
56°
46°
28
54°
46°
29
62°
44°
30
69°
46°
1
67°
50°
2
70°
56°
3
77°
54°
4
78°
53°
5
71°
51°
6
71°
50°
7
68°
47°
8
61°
50°
9
68°
49°
10
71°
53°
11
68°
51°
12
68°
49°
13
66°
50°
14
62°
46°
15
65°
48°
16
62°
49°
17
59°
49°
18
59°
48°
19
61°
48°
20
61°
51°
21
59°
50°
22
59°
46°
23
64°
47°
24
68°
51°
25
69°
53°
26
69°
53°
27
65°
51°
28
66°
49°
29
66°
51°
30
69°
53°
31
64°
52°
1
61°
52°
2
63°
51°
3
64°
52°
4
61°
51°
5
63°
50°
6
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shoreline
Shoreline's May 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 46° and 56°. The average high for May is 66° with an average low of 50°. 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 Shoreline. See also: June | July | August.
