S
M
T
W
T
F
S
26
97°
75°
27
98°
76°
28
97°
75°
29
95°
77°
30
90°
73°
31
95°
75°
1
76°
69°
2
88°
66°
3
89°
65°
4
93°
67°
5
99°
74°
6
93°
73°
7
91°
71°
8
98°
72°
9
98°
72°
10
98°
74°
11
96°
74°
12
97°
73°
13
92°
71°
14
91°
72°
15
92°
73°
16
92°
73°
17
93°
72°
18
89°
68°
19
92°
73°
20
94°
73°
21
93°
72°
22
93°
73°
23
92°
72°
24
93°
73°
25
93°
72°
26
92°
72°
27
91°
71°
28
91°
71°
29
90°
70°
30
91°
71°
31
91°
70°
1
90°
69°
2
91°
70°
3
91°
69°
4
90°
69°
5
90°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Norfork
Norfork's August 2026 forecast shows daily high temperatures ranging from 89° to 99°, with overnight lows between 68° and 74°. 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 Norfork. See also: September | October | November.