S
M
T
W
T
F
S
26
86°
59°
27
86°
68°
28
83°
68°
29
84°
67°
30
82°
70°
31
87°
66°
1
87°
69°
2
86°
75°
3
83°
68°
4
85°
71°
5
85°
73°
6
89°
74°
7
89°
69°
8
88°
69°
9
88°
69°
10
90°
67°
11
85°
64°
12
81°
64°
13
84°
63°
14
83°
65°
15
84°
64°
16
81°
61°
17
88°
65°
18
87°
61°
19
87°
67°
20
86°
66°
21
87°
62°
22
86°
66°
23
88°
68°
24
89°
68°
25
88°
67°
26
86°
67°
27
81°
66°
28
82°
67°
29
85°
65°
30
86°
66°
31
86°
66°
1
85°
63°
2
79°
59°
3
78°
59°
4
78°
58°
5
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ellisburg
Ellisburg's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 58° and 75°. The average high for August is 85° with an average low of 66°. 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 Ellisburg. See also: September | October | November.