S
M
T
W
T
F
S
26
79°
63°
27
81°
57°
28
81°
61°
29
90°
59°
30
82°
61°
31
79°
64°
1
79°
59°
2
82°
55°
3
90°
59°
4
82°
61°
5
77°
59°
6
72°
54°
7
75°
48°
8
79°
48°
9
88°
55°
10
81°
59°
11
81°
57°
12
91°
57°
13
95°
59°
14
93°
63°
15
82°
64°
16
79°
61°
17
81°
63°
18
79°
64°
19
75°
59°
20
72°
59°
21
70°
55°
22
72°
54°
23
N/A
24
74°
59°
25
74°
62°
26
74°
63°
27
72°
60°
28
70°
58°
29
69°
58°
30
70°
59°
31
68°
55°
1
68°
54°
2
68°
55°
3
69°
58°
4
68°
57°
5
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Arundel
Arundel's August 2026 forecast shows daily high temperatures ranging from 68° to 74°, with overnight lows between 54° and 63°. The average high for August is 70° with an average low of 58°. 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 Arundel. See also: September | October | November.