S
M
T
W
T
F
S
29
51°
40°
30
47°
27°
31
47°
22°
1
56°
36°
2
41°
37°
3
52°
33°
4
62°
27°
5
66°
29°
6
70°
34°
7
67°
39°
8
62°
30°
9
63°
29°
10
70°
26°
11
64°
39°
12
58°
44°
13
55°
43°
14
58°
40°
15
49°
32°
16
44°
26°
17
52°
24°
18
58°
30°
19
63°
38°
20
59°
36°
21
56°
34°
22
55°
33°
23
56°
34°
24
59°
35°
25
51°
29°
26
53°
30°
27
54°
30°
28
55°
31°
29
56°
30°
30
61°
39°
1
56°
40°
2
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Missoula
Missoula's April 2026 forecast shows daily high temperatures ranging from 44° to 64°, with overnight lows between 24° and 44°. The average high for April is 56° with an average low of 34°. 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 Missoula. See also: May | June | July.
