S
M
T
W
T
F
S
26
59°
50°
27
64°
49°
28
71°
46°
29
75°
47°
30
74°
46°
1
66°
53°
2
62°
52°
3
62°
53°
4
64°
55°
5
66°
54°
6
67°
54°
7
66°
53°
8
65°
55°
9
71°
54°
10
70°
54°
11
69°
51°
12
72°
52°
13
72°
53°
14
65°
49°
15
62°
51°
16
61°
50°
17
62°
48°
18
61°
51°
19
61°
47°
20
64°
49°
21
66°
52°
22
69°
53°
23
70°
55°
24
71°
55°
25
70°
54°
26
68°
53°
27
65°
52°
28
63°
51°
29
62°
50°
30
63°
51°
31
63°
50°
1
64°
49°
2
64°
50°
3
66°
52°
4
69°
54°
5
67°
52°
6
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Marin City
Marin City's May 2026 forecast shows daily high temperatures ranging from 61° to 72°, with overnight lows between 47° and 55°. The average high for May is 66° 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 Marin City. See also: June | July | August.
