S
M
T
W
T
F
S
26
87°
69°
27
91°
66°
28
89°
65°
29
88°
65°
30
92°
67°
31
93°
70°
1
92°
69°
2
93°
69°
3
93°
68°
4
92°
66°
5
89°
66°
6
88°
68°
7
88°
68°
8
89°
67°
9
88°
69°
10
88°
69°
11
89°
70°
12
89°
70°
13
90°
69°
14
92°
68°
15
93°
65°
16
93°
66°
17
92°
68°
18
93°
69°
19
92°
68°
20
92°
64°
21
88°
65°
22
92°
68°
23
92°
69°
24
91°
68°
25
92°
68°
26
92°
67°
27
93°
69°
28
93°
69°
29
92°
68°
30
92°
66°
31
91°
63°
1
91°
67°
2
92°
67°
3
92°
66°
4
91°
66°
5
90°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Forest
Forest's August 2026 forecast shows daily high temperatures ranging from 87° to 93°, with overnight lows between 63° and 70°. The average high for August is 91° with an average low of 67°. 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 Forest. See also: September | October | November.
