S
M
T
W
T
F
S
26
91°
74°
27
87°
68°
28
86°
69°
29
87°
70°
30
88°
74°
31
91°
75°
1
92°
72°
2
92°
69°
3
87°
69°
4
87°
70°
5
88°
70°
6
87°
69°
7
88°
71°
8
90°
71°
9
88°
70°
10
87°
73°
11
90°
69°
12
91°
69°
13
91°
70°
14
86°
68°
15
85°
67°
16
85°
68°
17
86°
72°
18
86°
73°
19
87°
73°
20
84°
72°
21
87°
71°
22
90°
70°
23
90°
71°
24
89°
67°
25
89°
67°
26
88°
68°
27
89°
69°
28
90°
70°
29
89°
71°
30
88°
71°
31
87°
68°
1
83°
64°
2
88°
71°
3
86°
68°
4
83°
68°
5
Hist. Avg.
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Norcross
Norcross's August 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 64° and 75°. The average high for August is 88° with an average low of 70°. 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 Norcross. See also: September | October | November.
