S
M
T
W
T
F
S
28
80°
54°
29
80°
53°
30
72°
54°
1
75°
56°
2
76°
52°
3
83°
53°
4
80°
46°
5
74°
50°
6
82°
45°
7
76°
53°
8
75°
49°
9
77°
48°
10
Hist. Avg.
80°
47°
11
Hist. Avg.
81°
47°
12
Hist. Avg.
81°
47°
13
Hist. Avg.
82°
48°
14
Hist. Avg.
82°
48°
15
Hist. Avg.
83°
48°
16
Hist. Avg.
83°
48°
17
Hist. Avg.
83°
48°
18
Hist. Avg.
84°
48°
19
Hist. Avg.
84°
48°
20
Hist. Avg.
84°
48°
21
Hist. Avg.
84°
48°
22
Hist. Avg.
85°
48°
23
Hist. Avg.
85°
48°
24
Hist. Avg.
85°
48°
25
Hist. Avg.
85°
48°
26
Hist. Avg.
85°
48°
27
Hist. Avg.
86°
48°
28
Hist. Avg.
86°
48°
29
Hist. Avg.
86°
48°
30
Hist. Avg.
86°
48°
31
Hist. Avg.
86°
48°
1
Hist. Avg.
86°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Polson
Polson's July 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 45° and 56°. The average high for July is 78° with an average low of 51°. 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.
