S
M
T
W
T
F
S
29
64°
29°
30
75°
52°
31
83°
59°
1
87°
63°
2
84°
55°
3
83°
51°
4
85°
62°
5
79°
51°
6
65°
43°
7
64°
43°
8
57°
34°
9
65°
33°
10
77°
38°
11
79°
48°
12
76°
60°
13
87°
61°
14
92°
66°
15
95°
66°
16
93°
66°
17
88°
60°
18
89°
64°
19
87°
51°
20
68°
43°
21
69°
48°
22
75°
53°
23
79°
55°
24
77°
56°
25
76°
47°
26
68°
49°
27
68°
45°
28
70°
52°
29
74°
53°
30
77°
52°
1
70°
50°
2
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mechanicsville
Mechanicsville's April 2026 forecast shows daily high temperatures ranging from 68° to 95°, with overnight lows between 43° and 66°. The average high for April is 79° with an average low of 55°. 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 Mechanicsville. See also: May | June | July.