S
M
T
W
T
F
S
26
88°
62°
27
86°
62°
28
86°
61°
29
87°
62°
30
88°
62°
31
83°
61°
1
83°
61°
2
84°
60°
3
83°
61°
4
86°
61°
5
83°
60°
6
83°
61°
7
90°
53°
8
83°
57°
9
87°
56°
10
86°
55°
11
89°
59°
12
87°
57°
13
85°
55°
14
84°
51°
15
82°
53°
16
83°
53°
17
88°
54°
18
89°
58°
19
91°
61°
20
91°
57°
21
90°
58°
22
89°
58°
23
89°
56°
24
81°
48°
25
80°
47°
26
78°
48°
27
80°
52°
28
84°
48°
29
86°
54°
30
87°
55°
31
88°
56°
1
86°
57°
2
87°
56°
3
87°
51°
4
82°
48°
5
81°
49°
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 78° to 91°, with overnight lows between 47° and 62°. The average high for August is 85° with an average low of 56°. 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.