S
M
T
W
T
F
S
29
67°
38°
30
45°
27°
31
44°
23°
1
57°
34°
2
44°
33°
3
51°
31°
4
60°
35°
5
60°
32°
6
63°
35°
7
69°
33°
8
59°
27°
9
60°
30°
10
67°
28°
11
63°
41°
12
55°
37°
13
59°
37°
14
60°
41°
15
60°
38°
16
43°
31°
17
48°
33°
18
61°
29°
19
71°
43°
20
76°
42°
21
85°
49°
22
70°
39°
23
43°
24°
24
44°
25°
25
52°
28°
26
53°
33°
27
59°
36°
28
62°
39°
29
64°
35°
30
67°
37°
1
58°
44°
2
55°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in East Helena
East Helena's April 2026 forecast shows daily high temperatures ranging from 43° to 85°, with overnight lows between 24° and 49°. The average high for April is 61° with an average low of 36°. 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 East Helena. See also: May | June | July.
