S
M
T
W
T
F
S
26
74°
58°
27
72°
56°
28
72°
56°
29
73°
57°
30
73°
57°
31
74°
60°
1
77°
62°
2
73°
60°
3
72°
62°
4
75°
57°
5
73°
57°
6
73°
58°
7
74°
60°
8
78°
58°
9
75°
56°
10
74°
56°
11
77°
58°
12
76°
58°
13
72°
60°
14
71°
60°
15
71°
59°
16
70°
56°
17
75°
57°
18
78°
57°
19
79°
58°
20
79°
63°
21
78°
62°
22
76°
61°
23
77°
56°
24
71°
54°
25
68°
56°
26
70°
57°
27
72°
56°
28
73°
53°
29
71°
62°
30
74°
60°
31
76°
53°
1
75°
53°
2
66°
50°
3
Hist. Avg.
74°
55°
4
Hist. Avg.
74°
54°
5
Hist. Avg.
73°
54°
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 66° to 79°, with overnight lows between 50° and 63°. The average high for August is 74° with an average low of 58°. 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.