S
M
T
W
T
F
S
28
83°
52°
29
84°
48°
30
77°
44°
1
82°
46°
2
81°
44°
3
81°
48°
4
84°
48°
5
89°
48°
6
80°
43°
7
Hist. Avg.
82°
50°
8
Hist. Avg.
82°
50°
9
Hist. Avg.
83°
50°
10
Hist. Avg.
83°
50°
11
Hist. Avg.
83°
50°
12
Hist. Avg.
84°
51°
13
Hist. Avg.
84°
51°
14
Hist. Avg.
84°
51°
15
Hist. Avg.
84°
51°
16
Hist. Avg.
85°
51°
17
Hist. Avg.
85°
51°
18
Hist. Avg.
85°
51°
19
Hist. Avg.
85°
51°
20
Hist. Avg.
86°
51°
21
Hist. Avg.
86°
51°
22
Hist. Avg.
86°
51°
23
Hist. Avg.
86°
51°
24
Hist. Avg.
86°
51°
25
Hist. Avg.
86°
52°
26
Hist. Avg.
86°
52°
27
Hist. Avg.
87°
52°
28
Hist. Avg.
87°
52°
29
Hist. Avg.
87°
52°
30
Hist. Avg.
87°
52°
31
Hist. Avg.
87°
51°
1
Hist. Avg.
87°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Libby
Libby's July 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 43° and 52°. The average high for July is 82° with an average low of 47°. 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 Libby. See also: August | September | October.