S
M
T
W
T
F
S
29
64°
39°
30
73°
46°
31
77°
52°
1
79°
54°
2
77°
55°
3
79°
59°
4
81°
59°
5
82°
64°
6
66°
54°
7
68°
50°
8
64°
46°
9
70°
43°
10
75°
46°
11
82°
51°
12
79°
56°
13
78°
57°
14
83°
60°
15
82°
61°
16
84°
60°
17
84°
61°
18
83°
62°
19
78°
59°
20
77°
61°
21
78°
60°
22
80°
61°
23
82°
55°
24
81°
60°
25
82°
61°
26
82°
60°
27
81°
59°
28
76°
57°
29
75°
59°
30
75°
58°
1
77°
61°
2
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in North Santee
North Santee's April 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 46° and 62°. The average high for April is 80° with an average low of 59°. 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 North Santee. See also: May | June | July.