S
M
T
W
T
F
S
26
83°
63°
27
84°
63°
28
83°
62°
29
79°
63°
30
78°
63°
31
83°
62°
1
84°
64°
2
84°
63°
3
85°
62°
4
84°
62°
5
83°
61°
6
84°
60°
7
81°
61°
8
82°
60°
9
80°
58°
10
84°
59°
11
81°
59°
12
81°
61°
13
83°
61°
14
83°
55°
15
77°
54°
16
76°
53°
17
78°
55°
18
76°
54°
19
78°
52°
20
77°
53°
21
76°
53°
22
79°
57°
23
80°
58°
24
81°
55°
25
81°
52°
26
79°
55°
27
80°
53°
28
73°
57°
29
78°
59°
30
80°
53°
31
79°
49°
1
77°
48°
2
71°
50°
3
71°
49°
4
72°
48°
5
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Orono
Orono's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 48° and 64°. The average high for August is 80° 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 Orono. See also: September | October | November.