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°
33°
9
64°
29°
10
69°
40°
11
63°
43°
12
59°
40°
13
56°
37°
14
60°
38°
15
59°
37°
16
51°
36°
17
54°
35°
18
59°
38°
19
58°
36°
20
56°
36°
21
61°
35°
22
54°
32°
23
53°
30°
24
52°
28°
25
53°
30°
26
53°
31°
27
54°
31°
28
54°
32°
29
55°
31°
30
56°
32°
1
57°
31°
2
57°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Charlo
Charlo's April 2026 forecast shows daily high temperatures ranging from 51° to 69°, with overnight lows between 28° and 43°. The average high for April is 57° 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 Charlo. See also: May | June | July.