S
M
T
W
T
F
S
28
91°
71°
29
90°
72°
30
91°
72°
1
88°
71°
2
90°
73°
3
91°
72°
4
90°
73°
5
91°
72°
6
87°
70°
7
88°
69°
8
88°
69°
9
90°
71°
10
92°
73°
11
91°
72°
12
86°
72°
13
88°
71°
14
88°
72°
15
89°
72°
16
90°
73°
17
89°
72°
18
90°
72°
19
90°
71°
20
92°
71°
21
92°
70°
22
90°
70°
23
91°
72°
24
91°
70°
25
92°
71°
26
90°
70°
27
90°
70°
28
91°
71°
29
90°
72°
30
90°
72°
31
91°
70°
1
90°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Santee
Santee's July 2026 forecast shows daily high temperatures ranging from 86° to 92°, with overnight lows between 69° and 73°. The average high for July is 90° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Santee. See also: August | September | October.
