S
M
T
W
T
F
S
29
86°
57°
30
73°
61°
31
66°
59°
1
64°
57°
2
63°
50°
3
73°
50°
4
81°
52°
5
83°
53°
6
66°
52°
7
68°
54°
8
70°
54°
9
75°
57°
10
68°
57°
11
59°
49°
12
63°
49°
13
65°
48°
14
64°
50°
15
65°
50°
16
68°
47°
17
72°
47°
18
70°
49°
19
69°
53°
20
68°
48°
21
68°
49°
22
69°
47°
23
69°
48°
24
70°
47°
25
64°
44°
26
65°
45°
27
65°
46°
28
66°
50°
29
66°
52°
30
65°
51°
1
65°
49°
2
66°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in San Carlos
San Carlos's April 2026 forecast shows daily high temperatures ranging from 59° to 72°, with overnight lows between 44° and 53°. The average high for April is 66° with an average low of 49°. 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 Carlos. See also: May | June | July.
