S
M
T
W
T
F
S
29
62°
30°
30
70°
55°
31
78°
60°
1
68°
49°
2
79°
51°
3
76°
62°
4
82°
60°
5
69°
41°
6
54°
35°
7
42°
27°
8
59°
26°
9
74°
41°
10
77°
51°
11
59°
42°
12
78°
44°
13
79°
66°
14
79°
63°
15
83°
62°
16
82°
62°
17
75°
56°
18
81°
51°
19
50°
39°
20
48°
26°
21
68°
53°
22
70°
46°
23
77°
52°
24
82°
57°
25
74°
49°
26
71°
52°
27
68°
49°
28
67°
46°
29
62°
42°
30
61°
44°
1
67°
48°
2
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Monongahela
Monongahela's April 2026 forecast shows daily high temperatures ranging from 48° to 82°, with overnight lows between 26° and 57°. The average high for April is 68° with an average low of 47°. 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 Monongahela. See also: May | June | July.