S
M
T
W
T
F
S
26
79°
60°
27
80°
62°
28
80°
65°
29
82°
66°
30
84°
67°
31
85°
68°
1
87°
68°
2
88°
67°
3
88°
68°
4
87°
61°
5
83°
60°
6
79°
60°
7
78°
59°
8
79°
59°
9
80°
60°
10
81°
61°
11
83°
66°
12
82°
67°
13
85°
68°
14
84°
67°
15
87°
66°
16
87°
61°
17
81°
60°
18
79°
59°
19
79°
59°
20
80°
62°
21
79°
63°
22
78°
60°
23
79°
62°
24
82°
65°
25
81°
59°
26
84°
59°
27
78°
60°
28
78°
67°
29
85°
65°
30
84°
66°
31
84°
64°
1
83°
63°
2
84°
63°
3
83°
60°
4
79°
62°
5
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Millbury
Millbury's August 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 59° and 68°. The average high for August is 82° with an average low of 63°. 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 Millbury. See also: September | October | November.
