S
M
T
W
T
F
S
29
86°
46°
30
91°
57°
31
90°
63°
1
87°
64°
2
88°
63°
3
84°
58°
4
68°
49°
5
70°
42°
6
73°
46°
7
73°
46°
8
79°
46°
9
84°
54°
10
85°
59°
11
83°
61°
12
86°
63°
13
90°
66°
14
82°
62°
15
85°
64°
16
89°
62°
17
80°
53°
18
66°
47°
19
73°
43°
20
74°
46°
21
66°
54°
22
78°
61°
23
91°
66°
24
84°
62°
25
89°
62°
26
94°
64°
27
92°
66°
28
82°
49°
29
71°
52°
30
62°
50°
1
56°
45°
2
67°
47°
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 82°, with overnight lows between 45° and 52°. The average high for April is 68° with an average low of 49°. 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.
