S
M
T
W
T
F
S
26
94°
76°
27
94°
77°
28
96°
75°
29
97°
76°
30
92°
72°
31
96°
73°
1
91°
73°
2
87°
73°
3
87°
75°
4
87°
74°
5
93°
73°
6
86°
70°
7
89°
71°
8
92°
74°
9
93°
75°
10
92°
76°
11
94°
75°
12
95°
74°
13
96°
77°
14
97°
75°
15
98°
77°
16
97°
78°
17
99°
77°
18
98°
77°
19
97°
77°
20
99°
78°
21
96°
72°
22
91°
71°
23
95°
71°
24
95°
74°
25
94°
70°
26
90°
72°
27
86°
73°
28
85°
72°
29
87°
73°
30
91°
73°
31
93°
74°
1
96°
75°
2
97°
76°
3
98°
77°
4
96°
75°
5
99°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Augusta
Augusta'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 Augusta. See also: September | October | November.