S
M
T
W
T
F
S
28
81°
60°
29
82°
62°
30
80°
60°
1
82°
63°
2
85°
65°
3
86°
62°
4
83°
62°
5
82°
59°
6
81°
63°
7
82°
60°
8
83°
61°
9
85°
63°
10
84°
64°
11
79°
64°
12
79°
63°
13
80°
64°
14
79°
64°
15
80°
63°
16
84°
65°
17
84°
65°
18
86°
66°
19
86°
66°
20
85°
65°
21
85°
64°
22
82°
65°
23
85°
66°
24
86°
65°
25
85°
63°
26
80°
60°
27
84°
64°
28
82°
64°
29
80°
64°
30
84°
59°
31
79°
58°
1
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Devens
Devens's July 2026 forecast shows daily high temperatures ranging from 79° to 86°, with overnight lows between 58° and 66°. The average high for July is 83° 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 July weather will actually feel in Devens. See also: August | September | October.
