S
M
T
W
T
F
S
26
97°
66°
27
89°
71°
28
87°
67°
29
93°
66°
30
91°
68°
31
76°
66°
1
85°
60°
2
86°
59°
3
89°
61°
4
74°
49°
5
81°
45°
6
84°
58°
7
78°
58°
8
83°
49°
9
80°
54°
10
82°
59°
11
84°
61°
12
82°
61°
13
78°
56°
14
79°
62°
15
75°
58°
16
79°
57°
17
79°
57°
18
80°
58°
19
79°
61°
20
83°
57°
21
79°
57°
22
78°
60°
23
80°
51°
24
76°
60°
25
80°
59°
26
82°
60°
27
82°
58°
28
78°
55°
29
74°
52°
30
71°
53°
31
73°
55°
1
73°
57°
2
74°
57°
3
79°
58°
4
78°
57°
5
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Merrifield
Merrifield's August 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 51° and 62°. The average high for August is 78° with an average low of 57°. 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 Merrifield. See also: September | October | November.
