S
M
T
W
T
F
S
30
91°
58°
31
90°
52°
1
94°
58°
2
87°
65°
3
87°
63°
4
69°
53°
5
58°
40°
6
60°
41°
7
76°
38°
8
82°
42°
9
91°
47°
10
98°
55°
11
92°
60°
12
97°
59°
13
98°
57°
14
99°
60°
15
83°
62°
16
85°
59°
17
90°
62°
18
86°
65°
19
87°
69°
20
82°
54°
21
89°
52°
22
85°
65°
23
80°
64°
24
85°
65°
25
90°
67°
26
90°
70°
27
92°
71°
28
96°
70°
29
93°
69°
30
96°
67°
1
94°
61°
2
92°
64°
3
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Francisco
San Francisco's April 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April 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 April weather will actually feel in San Francisco. See also: May | June | July.
