S
M
T
W
T
F
S
26
89°
69°
27
93°
74°
28
93°
74°
29
92°
73°
30
92°
74°
31
93°
74°
1
93°
73°
2
90°
74°
3
89°
74°
4
91°
73°
5
92°
74°
6
92°
74°
7
92°
73°
8
92°
73°
9
93°
74°
10
92°
74°
11
91°
73°
12
90°
73°
13
90°
72°
14
91°
73°
15
87°
71°
16
84°
71°
17
85°
73°
18
87°
72°
19
87°
72°
20
88°
71°
21
88°
72°
22
89°
71°
23
86°
72°
24
90°
70°
25
91°
71°
26
91°
70°
27
90°
69°
28
91°
68°
29
90°
71°
30
91°
71°
31
91°
70°
1
90°
70°
2
86°
69°
3
87°
70°
4
86°
70°
5
87°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Santee State Park
Santee State Park's August 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 68° and 74°. The average high for August is 90° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Santee State Park. See also: September | October | November.
