S
M
T
W
T
F
S
31
99°
70°
1
96°
70°
2
95°
74°
3
94°
72°
4
92°
71°
5
95°
67°
6
95°
67°
7
101°
69°
8
98°
75°
9
95°
76°
10
97°
74°
11
99°
77°
12
95°
78°
13
98°
75°
14
97°
77°
15
93°
74°
16
100°
71°
17
109°
70°
18
111°
74°
19
95°
79°
20
97°
74°
21
104°
75°
22
102°
77°
23
100°
78°
24
101°
71°
25
101°
74°
26
102°
75°
27
102°
75°
28
103°
76°
29
99°
78°
30
98°
78°
1
96°
76°
2
98°
77°
3
101°
77°
4
103°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in San Francisco
San Francisco's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in San Francisco. See also: July | August | September.
