S
M
T
W
T
F
S
28
55°
50°
29
65°
50°
30
64°
56°
1
73°
53°
2
75°
43°
3
78°
51°
4
83°
44°
5
83°
40°
6
82°
57°
7
88°
55°
8
90°
54°
9
88°
53°
10
91°
55°
11
93°
56°
12
85°
57°
13
87°
58°
14
89°
59°
15
88°
61°
16
93°
60°
17
91°
60°
18
87°
57°
19
89°
59°
20
85°
54°
21
88°
60°
22
89°
59°
23
90°
62°
24
91°
61°
25
90°
61°
26
90°
60°
27
89°
60°
28
90°
62°
29
90°
61°
30
89°
60°
31
87°
60°
1
90°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Polson
Polson's July 2026 forecast shows daily high temperatures ranging from 85° to 93°, with overnight lows between 53° and 62°. The average high for July is 89° with an average low of 59°. 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 Polson. See also: August | September | October.
