S
M
T
W
T
F
S
28
85°
52°
29
81°
57°
30
89°
55°
1
88°
54°
2
90°
59°
3
92°
60°
4
91°
61°
5
91°
62°
6
92°
61°
7
86°
53°
8
84°
51°
9
88°
54°
10
88°
57°
11
88°
56°
12
86°
56°
13
83°
57°
14
82°
54°
15
83°
52°
16
83°
52°
17
84°
52°
18
86°
54°
19
88°
55°
20
87°
57°
21
82°
56°
22
83°
54°
23
82°
55°
24
83°
55°
25
82°
52°
26
82°
54°
27
83°
53°
28
83°
53°
29
84°
54°
30
84°
52°
31
83°
53°
1
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Colby
Colby's July 2026 forecast shows daily high temperatures ranging from 81° to 92°, with overnight lows between 51° and 62°. The average high for July is 85° with an average low of 55°. 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 Colby. See also: August | September | October.
