S
M
T
W
T
F
S
28
85°
61°
29
88°
58°
30
89°
58°
1
92°
70°
2
96°
75°
3
96°
70°
4
89°
64°
5
88°
65°
6
75°
60°
7
77°
59°
8
79°
61°
9
81°
60°
10
80°
60°
11
83°
62°
12
84°
63°
13
84°
64°
14
82°
58°
15
72°
54°
16
73°
56°
17
75°
58°
18
74°
57°
19
78°
60°
20
77°
62°
21
74°
62°
22
74°
61°
23
75°
62°
24
75°
62°
25
76°
61°
26
76°
61°
27
78°
60°
28
79°
62°
29
78°
62°
30
79°
63°
31
80°
62°
1
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Colebrook
Colebrook's July 2026 forecast shows daily high temperatures ranging from 72° to 96°, with overnight lows between 54° and 75°. The average high for July is 80° with an average low of 62°. 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 Colebrook. See also: August | September | October.