S
M
T
W
T
F
S
29
48°
32°
30
45°
22°
31
49°
18°
1
54°
27°
2
42°
35°
3
49°
29°
4
58°
22°
5
63°
27°
6
67°
42°
7
62°
37°
8
57°
20°
9
59°
24°
10
67°
25°
11
55°
34°
12
62°
39°
13
49°
43°
14
53°
40°
15
47°
33°
16
36°
27°
17
43°
26°
18
56°
23°
19
65°
26°
20
73°
30°
21
79°
32°
22
58°
35°
23
44°
28°
24
45°
26°
25
48°
24°
26
48°
23°
27
51°
34°
28
57°
34°
29
66°
35°
30
65°
34°
1
67°
42°
2
63°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Kalispell
Kalispell's April 2026 forecast shows daily high temperatures ranging from 44° to 67°, with overnight lows between 23° and 42°. The average high for April is 56° with an average low of 32°. 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 Kalispell. See also: May | June | July.
