S
M
T
W
T
F
S
28
64°
50°
29
64°
51°
30
62°
49°
1
63°
45°
2
61°
46°
3
65°
47°
4
71°
48°
5
72°
49°
6
71°
49°
7
69°
47°
8
72°
49°
9
71°
48°
10
70°
50°
11
70°
50°
12
73°
51°
13
68°
51°
14
67°
50°
15
68°
52°
16
67°
53°
17
68°
52°
18
74°
54°
19
76°
54°
20
75°
53°
21
71°
53°
22
70°
51°
23
68°
47°
24
69°
48°
25
68°
47°
26
72°
50°
27
76°
52°
28
71°
51°
29
72°
51°
30
75°
52°
31
69°
48°
1
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grisdale
Grisdale's July 2026 forecast shows daily high temperatures ranging from 61° to 76°, with overnight lows between 45° and 54°. The average high for July is 69° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Grisdale. See also: August | September | October.