S
M
T
W
T
F
S
26
80°
52°
27
80°
55°
28
82°
50°
29
83°
49°
30
82°
48°
31
76°
51°
1
78°
50°
2
82°
51°
3
82°
50°
4
81°
48°
5
80°
46°
6
77°
47°
7
78°
52°
8
82°
53°
9
84°
48°
10
84°
46°
11
82°
44°
12
78°
47°
13
79°
45°
14
79°
44°
15
76°
44°
16
77°
49°
17
81°
53°
18
80°
53°
19
81°
52°
20
82°
53°
21
73°
49°
22
73°
51°
23
74°
49°
24
76°
50°
25
73°
43°
26
71°
46°
27
72°
43°
28
72°
44°
29
73°
44°
30
73°
45°
31
74°
43°
1
72°
46°
2
71°
53°
3
72°
51°
4
69°
46°
5
70°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dorena
Dorena's August 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 43° and 55°. The average high for August is 77° with an average low of 48°. 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 Dorena. See also: September | October | November.