S
M
T
W
T
F
S
26
99°
74°
27
100°
76°
28
100°
76°
29
98°
77°
30
103°
78°
31
103°
77°
1
97°
80°
2
98°
69°
3
102°
68°
4
101°
75°
5
100°
77°
6
100°
77°
7
101°
76°
8
100°
75°
9
100°
75°
10
100°
76°
11
101°
76°
12
102°
78°
13
102°
78°
14
100°
78°
15
102°
79°
16
104°
74°
17
104°
73°
18
104°
74°
19
105°
78°
20
104°
77°
21
105°
79°
22
107°
79°
23
108°
83°
24
107°
78°
25
103°
78°
26
85°
84°
27
103°
75°
28
102°
77°
29
101°
71°
30
101°
75°
31
101°
76°
1
100°
76°
2
102°
75°
3
94°
79°
4
98°
77°
5
100°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hewitt
Hewitt's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Hewitt. See also: September | October | November.