S
M
T
W
T
F
S
31
86°
68°
1
89°
67°
2
84°
65°
3
81°
59°
4
83°
60°
5
87°
62°
6
89°
68°
7
84°
69°
8
84°
72°
9
86°
68°
10
88°
67°
11
91°
68°
12
92°
69°
13
90°
70°
14
89°
69°
15
92°
69°
16
90°
70°
17
89°
64°
18
91°
68°
19
92°
71°
20
94°
70°
21
92°
69°
22
92°
70°
23
92°
70°
24
91°
69°
25
91°
70°
26
92°
70°
27
92°
69°
28
91°
70°
29
92°
70°
30
89°
71°
1
88°
70°
2
87°
68°
3
86°
66°
4
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grasmere
Grasmere's June 2026 forecast shows daily high temperatures ranging from 83° to 94°, with overnight lows between 60° and 72°. The average high for June is 89° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Grasmere. See also: July | August | September.