S
M
T
W
T
F
S
28
N/A
29
N/A
30
N/A
1
N/A
2
N/A
3
N/A
4
N/A
5
N/A
6
N/A
7
N/A
8
N/A
9
N/A
10
N/A
11
N/A
12
N/A
13
N/A
14
N/A
15
96°
68°
16
96°
71°
17
92°
70°
18
88°
68°
19
86°
66°
20
86°
68°
21
87°
63°
22
83°
59°
23
82°
60°
24
83°
61°
25
82°
62°
26
83°
64°
27
84°
64°
28
83°
63°
29
87°
63°
30
82°
65°
31
88°
67°
1
88°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grottoes
Grottoes's July 2026 forecast shows daily high temperatures ranging from 82° to 96°, with overnight lows between 59° and 71°. The average high for July is 86° with an average low of 65°. 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 Grottoes. See also: August | September | October.