S
M
T
W
T
F
S
26
89°
56°
27
89°
55°
28
84°
55°
29
80°
54°
30
78°
48°
31
80°
54°
1
88°
55°
2
87°
54°
3
84°
46°
4
82°
47°
5
88°
52°
6
89°
51°
7
86°
47°
8
85°
45°
9
81°
53°
10
86°
53°
11
88°
52°
12
88°
53°
13
87°
53°
14
88°
52°
15
89°
51°
16
88°
49°
17
87°
47°
18
86°
44°
19
78°
42°
20
79°
43°
21
79°
43°
22
78°
40°
23
77°
44°
24
78°
46°
25
83°
50°
26
85°
49°
27
85°
49°
28
84°
50°
29
85°
48°
30
83°
48°
31
84°
47°
1
82°
47°
2
79°
46°
3
80°
45°
4
79°
42°
5
78°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bend
Bend's August 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 40° and 56°. The average high for August is 84° with an average low of 49°. 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 Bend. See also: September | October | November.