S
M
T
W
T
F
S
26
103°
75°
27
101°
75°
28
97°
72°
29
94°
72°
30
83°
67°
31
81°
63°
1
85°
58°
2
87°
58°
3
90°
65°
4
74°
58°
5
78°
57°
6
81°
55°
7
88°
57°
8
81°
51°
9
86°
65°
10
88°
67°
11
93°
69°
12
89°
68°
13
76°
65°
14
75°
66°
15
81°
64°
16
78°
60°
17
77°
60°
18
82°
64°
19
89°
65°
20
87°
62°
21
87°
62°
22
84°
63°
23
78°
59°
24
87°
66°
25
86°
66°
26
87°
65°
27
87°
65°
28
84°
62°
29
75°
61°
30
75°
61°
31
74°
62°
1
76°
63°
2
78°
63°
3
80°
62°
4
83°
62°
5
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Norfolk
Norfolk's August 2026 forecast shows daily high temperatures ranging from 74° to 93°, with overnight lows between 59° and 69°. The average high for August is 82° with an average low of 63°. 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 Norfolk. See also: September | October | November.