S
M
T
W
T
F
S
26
95°
73°
27
95°
74°
28
94°
74°
29
94°
73°
30
95°
74°
31
95°
73°
1
94°
74°
2
95°
75°
3
95°
75°
4
96°
74°
5
96°
75°
6
95°
75°
7
96°
74°
8
96°
75°
9
95°
75°
10
96°
74°
11
96°
75°
12
95°
75°
13
96°
74°
14
96°
75°
15
95°
74°
16
96°
73°
17
93°
69°
18
93°
71°
19
92°
72°
20
91°
69°
21
92°
72°
22
91°
71°
23
92°
70°
24
91°
67°
25
94°
70°
26
92°
66°
27
88°
65°
28
89°
64°
29
88°
64°
30
91°
65°
31
93°
68°
1
94°
70°
2
93°
67°
3
93°
67°
4
92°
70°
5
92°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Winnsboro
Winnsboro's August 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 64° and 75°. The average high for August is 94° 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 August weather will actually feel in Winnsboro. See also: September | October | November.
