S
M
T
W
T
F
S
29
66°
50°
30
77°
59°
31
83°
54°
1
84°
62°
2
85°
57°
3
83°
60°
4
85°
64°
5
71°
53°
6
64°
46°
7
76°
48°
8
76°
45°
9
77°
46°
10
80°
46°
11
83°
52°
12
89°
57°
13
85°
59°
14
87°
59°
15
85°
60°
16
84°
57°
17
87°
58°
18
85°
61°
19
88°
60°
20
78°
50°
21
81°
57°
22
81°
56°
23
80°
56°
24
81°
55°
25
82°
56°
26
82°
57°
27
81°
56°
28
81°
55°
29
80°
56°
30
77°
57°
1
78°
57°
2
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grasmere
Grasmere's April 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 45° and 61°. The average high for April is 82° 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 Grasmere. See also: May | June | July.