S
M
T
W
T
F
S
26
91°
64°
27
85°
62°
28
84°
59°
29
85°
61°
30
86°
63°
31
87°
67°
1
91°
68°
2
92°
65°
3
92°
58°
4
87°
57°
5
82°
58°
6
82°
59°
7
86°
63°
8
90°
66°
9
90°
65°
10
91°
65°
11
90°
64°
12
90°
58°
13
86°
59°
14
82°
64°
15
81°
65°
16
89°
66°
17
90°
58°
18
89°
59°
19
80°
64°
20
85°
63°
21
81°
62°
22
82°
60°
23
86°
55°
24
87°
55°
25
80°
56°
26
80°
53°
27
78°
54°
28
78°
56°
29
79°
61°
30
78°
55°
31
82°
54°
1
79°
55°
2
79°
60°
3
78°
61°
4
83°
58°
5
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Eustis
Eustis's August 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 53° and 68°. The average high for August is 85° with an average low of 60°. 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 Eustis. See also: September | October | November.