S
M
T
W
T
F
S
26
99°
71°
27
100°
72°
28
100°
71°
29
99°
72°
30
100°
71°
31
100°
72°
1
99°
70°
2
100°
71°
3
99°
71°
4
98°
72°
5
100°
72°
6
100°
71°
7
99°
71°
8
98°
70°
9
99°
72°
10
99°
71°
11
98°
71°
12
99°
70°
13
99°
71°
14
98°
70°
15
97°
70°
16
97°
71°
17
96°
63°
18
91°
64°
19
91°
64°
20
94°
65°
21
97°
66°
22
96°
63°
23
90°
64°
24
94°
65°
25
92°
66°
26
95°
66°
27
90°
65°
28
95°
66°
29
96°
65°
30
96°
65°
31
97°
64°
1
96°
63°
2
95°
65°
3
94°
65°
4
95°
64°
5
94°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sanford
Sanford's August 2026 forecast shows daily high temperatures ranging from 90° to 100°, with overnight lows between 63° and 72°. The average high for August is 97° with an average low of 68°. 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 Sanford. See also: September | October | November.