S
M
T
W
T
F
S
26
78°
61°
27
80°
63°
28
80°
61°
29
81°
63°
30
83°
65°
31
81°
59°
1
81°
64°
2
83°
65°
3
82°
59°
4
84°
58°
5
79°
59°
6
80°
58°
7
83°
58°
8
79°
59°
9
79°
64°
10
84°
63°
11
81°
61°
12
84°
63°
13
84°
64°
14
83°
64°
15
81°
63°
16
84°
57°
17
83°
56°
18
77°
56°
19
76°
58°
20
75°
58°
21
77°
55°
22
76°
61°
23
77°
62°
24
81°
63°
25
83°
62°
26
83°
53°
27
81°
53°
28
73°
52°
29
74°
54°
30
75°
58°
31
76°
60°
1
80°
60°
2
80°
58°
3
79°
55°
4
80°
59°
5
79°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in North Grafton
North Grafton's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 52° and 65°. The average high for August is 80° with an average low of 60°. 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 North Grafton. See also: September | October | November.
