S
M
T
W
T
F
S
29
82°
46°
30
83°
48°
31
60°
36°
1
51°
32°
2
71°
37°
3
54°
35°
4
61°
31°
5
68°
28°
6
65°
31°
7
75°
32°
8
70°
42°
9
76°
31°
10
61°
35°
11
77°
37°
12
76°
46°
13
72°
41°
14
56°
46°
15
68°
33°
16
75°
40°
17
45°
27°
18
60°
25°
19
73°
28°
20
81°
31°
21
84°
54°
22
86°
43°
23
69°
39°
24
70°
37°
25
64°
43°
26
56°
35°
27
61°
40°
28
65°
42°
29
63°
41°
30
62°
39°
1
66°
39°
2
71°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Frederick
Frederick's April 2026 forecast shows daily high temperatures ranging from 56° to 86°, with overnight lows between 35° and 54°. The average high for April is 68° with an average low of 41°. 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 Frederick. See also: May | June | July.
