S
M
T
W
T
F
S
29
53°
27°
30
73°
47°
31
81°
62°
1
82°
47°
2
46°
40°
3
74°
40°
4
71°
43°
5
74°
43°
6
57°
41°
7
55°
34°
8
43°
29°
9
48°
25°
10
63°
39°
11
65°
42°
12
54°
48°
13
76°
59°
14
80°
60°
15
76°
61°
16
79°
59°
17
76°
53°
18
67°
55°
19
68°
48°
20
59°
45°
21
61°
51°
22
67°
54°
23
73°
44°
24
57°
48°
25
57°
46°
26
56°
46°
27
57°
44°
28
57°
45°
29
58°
43°
30
57°
42°
1
59°
51°
2
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fort Monmouth
Fort Monmouth's April 2026 forecast shows daily high temperatures ranging from 54° to 80°, with overnight lows between 42° and 61°. The average high for April is 65° with an average low of 50°. 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 Fort Monmouth. See also: May | June | July.
