S
M
T
W
T
F
S
26
74°
59°
27
79°
59°
28
73°
58°
29
75°
56°
30
79°
54°
31
84°
56°
1
72°
58°
2
71°
56°
3
76°
53°
4
81°
58°
5
87°
59°
6
88°
59°
7
86°
59°
8
83°
58°
9
77°
55°
10
74°
55°
11
79°
55°
12
79°
58°
13
81°
56°
14
78°
56°
15
80°
59°
16
79°
57°
17
82°
58°
18
82°
57°
19
77°
58°
20
78°
56°
21
76°
58°
22
73°
57°
23
76°
58°
24
77°
57°
25
79°
58°
26
78°
57°
27
76°
56°
28
75°
54°
29
70°
53°
30
71°
52°
31
79°
60°
1
80°
59°
2
79°
60°
3
79°
60°
4
78°
59°
5
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Redmond
Redmond's August 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 52° and 60°. The average high for August is 77° 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 Redmond. See also: September | October | November.