S
M
T
W
T
F
S
29
90°
55°
30
77°
54°
31
72°
64°
1
73°
55°
2
68°
55°
3
81°
48°
4
88°
46°
5
88°
48°
6
N/A
7
81°
51°
8
82°
55°
9
80°
57°
10
79°
58°
11
67°
54°
12
67°
52°
13
70°
50°
14
72°
55°
15
72°
56°
16
74°
54°
17
73°
53°
18
73°
54°
19
76°
55°
20
75°
51°
21
70°
48°
22
72°
50°
23
72°
50°
24
73°
53°
25
72°
55°
26
71°
51°
27
71°
53°
28
73°
55°
29
75°
54°
30
76°
56°
1
78°
57°
2
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Santee
Santee's April 2026 forecast shows daily high temperatures ranging from 67° to 82°, with overnight lows between 48° and 58°. The average high for April is 74° with an average low of 54°. 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 Santee. See also: May | June | July.
