S
M
T
W
T
F
S
1
72°
41°
2
55°
43°
3
68°
46°
4
75°
45°
5
79°
50°
6
81°
54°
7
81°
59°
8
81°
63°
9
81°
57°
10
82°
55°
11
88°
63°
12
70°
37°
13
64°
32°
14
75°
43°
15
79°
50°
16
70°
41°
17
52°
30°
18
52°
32°
19
64°
32°
20
72°
36°
21
84°
52°
22
86°
57°
23
86°
61°
24
63°
46°
25
70°
41°
26
79°
48°
27
86°
61°
28
70°
43°
29
68°
36°
30
77°
45°
31
79°
50°
1
82°
55°
2
81°
55°
3
79°
58°
4
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Santee
Santee's March 2026 forecast shows daily high temperatures ranging from 83° to 83°, with overnight lows between 63° and 63°. The average high for March is 83° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Santee. See also: April | May | June.
