S
M
T
W
T
F
S
26
80°
60°
27
80°
63°
28
81°
59°
29
80°
63°
30
81°
65°
31
80°
59°
1
80°
64°
2
83°
66°
3
82°
59°
4
83°
58°
5
81°
59°
6
82°
57°
7
83°
59°
8
79°
58°
9
79°
64°
10
84°
63°
11
80°
60°
12
83°
63°
13
85°
64°
14
81°
65°
15
81°
65°
16
85°
57°
17
84°
56°
18
78°
57°
19
77°
60°
20
76°
57°
21
78°
55°
22
77°
61°
23
78°
62°
24
80°
63°
25
84°
62°
26
84°
53°
27
81°
53°
28
74°
54°
29
75°
55°
30
75°
57°
31
77°
60°
1
81°
61°
2
81°
59°
3
80°
55°
4
81°
60°
5
80°
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 74° to 85°, with overnight lows between 53° and 66°. 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 Roxbury. See also: September | October | November.
