S
M
T
W
T
F
S
29
52°
32°
30
46°
25°
31
51°
27°
1
46°
33°
2
54°
37°
3
59°
36°
4
65°
36°
5
69°
37°
6
63°
42°
7
61°
37°
8
62°
30°
9
66°
32°
10
70°
36°
11
64°
47°
12
61°
47°
13
64°
45°
14
54°
39°
15
52°
33°
16
55°
33°
17
57°
31°
18
63°
32°
19
72°
41°
20
77°
45°
21
78°
50°
22
69°
46°
23
59°
36°
24
59°
28°
25
61°
28°
26
62°
29°
27
66°
32°
28
67°
38°
29
73°
40°
30
78°
42°
1
78°
51°
2
80°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Armstrong
Armstrong'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 Armstrong. See also: May | June | July.