S
M
T
W
T
F
S
29
49°
22°
30
44°
28°
31
46°
17°
1
58°
27°
2
45°
31°
3
49°
31°
4
58°
33°
5
50°
27°
6
53°
40°
7
57°
21°
8
40°
21°
9
40°
25°
10
55°
29°
11
60°
32°
12
55°
29°
13
45°
30°
14
47°
26°
15
43°
27°
16
46°
30°
17
50°
31°
18
51°
25°
19
46°
22°
20
43°
21°
21
44°
20°
22
45°
23°
23
45°
24°
24
48°
24°
25
51°
27°
26
53°
28°
27
58°
28°
28
59°
32°
29
60°
33°
30
60°
33°
1
61°
34°
2
62°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Monarch
Monarch's April 2026 forecast shows daily high temperatures ranging from 40° to 62°, with overnight lows between 20° and 40°. The average high for April is 51° with an average low of 28°. 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 Monarch. See also: May | June | July.