S
M
T
W
T
F
S
26
93°
72°
27
93°
73°
28
93°
73°
29
95°
73°
30
95°
75°
31
95°
75°
1
97°
69°
2
96°
72°
3
96°
76°
4
96°
76°
5
95°
73°
6
94°
72°
7
93°
71°
8
92°
72°
9
93°
73°
10
93°
72°
11
92°
72°
12
93°
70°
13
95°
71°
14
94°
70°
15
94°
73°
16
90°
70°
17
93°
72°
18
90°
72°
19
92°
72°
20
94°
72°
21
94°
72°
22
93°
72°
23
93°
72°
24
92°
72°
25
93°
71°
26
93°
72°
27
92°
72°
28
93°
71°
29
92°
71°
30
93°
72°
31
92°
71°
1
90°
70°
2
91°
71°
3
93°
71°
4
93°
70°
5
91°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Forbes
Forbes's August 2026 forecast shows daily high temperatures ranging from 90° to 97°, with overnight lows between 69° and 76°. The average high for August is 93° with an average low of 72°. 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 Forbes. See also: September | October | November.