S
M
T
W
T
F
S
29
48°
34°
30
46°
27°
31
48°
23°
1
39°
28°
2
43°
34°
3
50°
37°
4
59°
32°
5
66°
32°
6
72°
36°
7
57°
37°
8
59°
27°
9
63°
28°
10
66°
30°
11
50°
43°
12
57°
45°
13
52°
43°
14
46°
39°
15
43°
34°
16
45°
32°
17
50°
28°
18
57°
30°
19
68°
30°
20
75°
37°
21
73°
37°
22
55°
46°
23
46°
30°
24
52°
27°
25
52°
27°
26
50°
34°
27
57°
37°
28
59°
36°
29
66°
36°
30
70°
36°
1
73°
39°
2
73°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Libby
Libby's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Libby. See also: May | June | July.