S
M
T
W
T
F
S
29
74°
39°
30
79°
60°
31
85°
66°
1
87°
67°
2
84°
68°
3
85°
65°
4
74°
47°
5
60°
40°
6
69°
37°
7
62°
41°
8
76°
39°
9
80°
51°
10
80°
58°
11
80°
58°
12
89°
66°
13
78°
65°
14
84°
65°
15
85°
64°
16
75°
55°
17
80°
57°
18
77°
57°
19
76°
59°
20
75°
60°
21
77°
59°
22
70°
47°
23
71°
55°
24
75°
55°
25
73°
53°
26
70°
50°
27
69°
51°
28
71°
52°
29
77°
56°
30
75°
57°
1
72°
56°
2
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mercer
Mercer's April 2026 forecast shows daily high temperatures ranging from 69° to 89°, with overnight lows between 47° and 66°. The average high for April is 76° with an average low of 57°. 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 Mercer. See also: May | June | July.
