S
M
T
W
T
F
S
26
96°
77°
27
96°
76°
28
97°
77°
29
97°
77°
30
96°
76°
31
97°
77°
1
97°
77°
2
96°
76°
3
96°
71°
4
93°
71°
5
96°
76°
6
97°
75°
7
98°
76°
8
97°
75°
9
98°
73°
10
92°
76°
11
98°
76°
12
98°
74°
13
95°
72°
14
90°
74°
15
95°
76°
16
96°
76°
17
96°
75°
18
95°
75°
19
95°
76°
20
96°
76°
21
95°
75°
22
95°
74°
23
94°
74°
24
95°
73°
25
94°
73°
26
92°
74°
27
92°
73°
28
88°
71°
29
89°
75°
30
93°
74°
31
94°
72°
1
90°
69°
2
89°
69°
3
89°
73°
4
93°
69°
5
93°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Flint
Flint's August 2026 forecast shows daily high temperatures ranging from 88° to 98°, with overnight lows between 69° and 77°. The average high for August is 94° with an average low of 74°. 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 Flint. See also: September | October | November.