S
M
T
W
T
F
S
26
83°
63°
27
83°
63°
28
82°
62°
29
80°
60°
30
78°
56°
31
75°
55°
1
74°
55°
2
75°
56°
3
77°
62°
4
76°
58°
5
76°
58°
6
77°
62°
7
81°
62°
8
77°
61°
9
77°
59°
10
76°
56°
11
79°
55°
12
80°
60°
13
81°
61°
14
82°
62°
15
81°
61°
16
82°
62°
17
83°
62°
18
80°
55°
19
76°
53°
20
73°
53°
21
73°
54°
22
74°
52°
23
74°
52°
24
75°
53°
25
78°
53°
26
78°
54°
27
79°
55°
28
77°
53°
29
72°
52°
30
72°
52°
31
76°
56°
1
78°
51°
2
72°
50°
3
71°
51°
4
72°
55°
5
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Roxbury
Roxbury's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 50° and 63°. The average high for August is 77° 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 Roxbury. See also: September | October | November.
