S
M
T
W
T
F
S
26
77°
57°
27
77°
54°
28
78°
56°
29
78°
55°
30
79°
57°
31
82°
57°
1
79°
56°
2
81°
57°
3
78°
57°
4
77°
56°
5
78°
57°
6
77°
55°
7
81°
55°
8
78°
53°
9
80°
57°
10
83°
54°
11
82°
57°
12
81°
56°
13
80°
56°
14
77°
55°
15
76°
55°
16
75°
52°
17
74°
50°
18
76°
54°
19
76°
54°
20
77°
55°
21
83°
56°
22
82°
51°
23
81°
56°
24
82°
55°
25
80°
52°
26
78°
53°
27
75°
53°
28
76°
54°
29
74°
50°
30
76°
49°
31
74°
51°
1
74°
52°
2
77°
53°
3
79°
51°
4
72°
46°
5
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dolores
Dolores's August 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 46° and 57°. The average high for August is 78° with an average low of 54°. 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 Dolores. See also: September | October | November.