S
M
T
W
T
F
S
26
90°
70°
27
84°
68°
28
82°
73°
29
84°
68°
30
91°
72°
1
86°
72°
2
95°
72°
3
79°
72°
4
79°
72°
5
82°
73°
6
86°
70°
7
88°
68°
8
86°
70°
9
93°
75°
10
90°
75°
11
93°
75°
12
88°
75°
13
91°
77°
14
86°
73°
15
88°
75°
16
88°
73°
17
86°
79°
18
86°
73°
19
86°
77°
20
86°
77°
21
88°
73°
22
88°
77°
23
89°
78°
24
88°
79°
25
88°
78°
26
89°
76°
27
88°
77°
28
88°
73°
29
87°
74°
30
86°
72°
31
87°
74°
1
85°
75°
2
86°
74°
3
89°
75°
4
86°
74°
5
88°
78°
6
85°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Golden Gate
Golden Gate's May 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 72° and 79°. The average high for May is 87° with an average low of 75°. 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 Golden Gate. See also: June | July | August.