S
M
T
W
T
F
S
28
64°
49°
29
62°
51°
30
62°
46°
1
63°
45°
2
61°
46°
3
65°
45°
4
67°
47°
5
70°
48°
6
74°
48°
7
73°
50°
8
72°
49°
9
71°
51°
10
70°
50°
11
70°
50°
12
73°
51°
13
74°
53°
14
75°
53°
15
73°
51°
16
72°
50°
17
72°
51°
18
73°
53°
19
73°
53°
20
75°
52°
21
75°
54°
22
70°
50°
23
71°
49°
24
73°
50°
25
74°
52°
26
75°
54°
27
75°
54°
28
74°
53°
29
76°
54°
30
75°
53°
31
69°
50°
1
68°
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 71° 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.