S
M
T
W
T
F
S
28
81°
59°
29
85°
58°
30
86°
58°
1
82°
61°
2
85°
62°
3
88°
61°
4
86°
58°
5
88°
58°
6
82°
60°
7
83°
61°
8
88°
59°
9
83°
57°
10
84°
58°
11
83°
59°
12
85°
60°
13
89°
61°
14
92°
63°
15
93°
65°
16
Hist. Avg.
89°
60°
17
Hist. Avg.
90°
60°
18
Hist. Avg.
90°
60°
19
Hist. Avg.
90°
61°
20
Hist. Avg.
90°
61°
21
Hist. Avg.
90°
61°
22
Hist. Avg.
90°
61°
23
Hist. Avg.
90°
61°
24
Hist. Avg.
91°
61°
25
Hist. Avg.
91°
61°
26
Hist. Avg.
91°
61°
27
Hist. Avg.
91°
61°
28
Hist. Avg.
91°
61°
29
Hist. Avg.
91°
61°
30
Hist. Avg.
91°
61°
31
Hist. Avg.
91°
61°
1
Hist. Avg.
91°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Colstrip
Colstrip's July 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 57° and 65°. The average high for July is 86° 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 July weather will actually feel in Colstrip. See also: August | September | October.
