S
M
T
W
T
F
S
26
89°
69°
27
89°
69°
28
88°
68°
29
88°
68°
30
87°
67°
31
88°
68°
1
88°
69°
2
89°
67°
3
88°
68°
4
89°
68°
5
88°
67°
6
86°
66°
7
84°
65°
8
86°
66°
9
84°
64°
10
81°
66°
11
84°
67°
12
88°
64°
13
87°
63°
14
81°
66°
15
88°
63°
16
88°
57°
17
82°
55°
18
78°
53°
19
75°
53°
20
76°
54°
21
76°
55°
22
77°
55°
23
76°
56°
24
77°
60°
25
81°
61°
26
83°
53°
27
76°
52°
28
76°
53°
29
80°
60°
30
80°
61°
31
84°
52°
1
81°
51°
2
74°
54°
3
75°
60°
4
82°
56°
5
84°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ellsworth
Ellsworth's August 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 50° and 69°. The average high for August is 83° with an average low of 61°. 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 Ellsworth. See also: September | October | November.