S
M
T
W
T
F
S
26
91°
62°
27
92°
62°
28
91°
63°
29
92°
63°
30
91°
62°
31
91°
62°
1
92°
61°
2
92°
62°
3
91°
63°
4
92°
62°
5
90°
61°
6
88°
61°
7
91°
60°
8
91°
61°
9
90°
62°
10
90°
52°
11
82°
49°
12
80°
51°
13
82°
53°
14
84°
51°
15
88°
52°
16
87°
53°
17
87°
57°
18
86°
55°
19
89°
56°
20
90°
57°
21
90°
57°
22
88°
55°
23
89°
56°
24
88°
56°
25
87°
55°
26
85°
55°
27
86°
56°
28
86°
56°
29
84°
55°
30
82°
56°
31
79°
53°
1
76°
52°
2
79°
54°
3
78°
52°
4
75°
51°
5
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Groveland
Groveland's August 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 49° and 63°. The average high for August is 87° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Groveland. See also: September | October | November.