S
M
T
W
T
F
S
26
87°
58°
27
89°
57°
28
88°
53°
29
90°
54°
30
94°
58°
31
96°
60°
1
87°
54°
2
84°
53°
3
85°
54°
4
91°
59°
5
90°
60°
6
88°
58°
7
89°
59°
8
84°
52°
9
87°
56°
10
78°
51°
11
79°
49°
12
77°
47°
13
82°
54°
14
79°
47°
15
76°
46°
16
77°
47°
17
77°
48°
18
78°
50°
19
82°
51°
20
83°
53°
21
83°
51°
22
74°
45°
23
78°
54°
24
83°
54°
25
82°
53°
26
75°
48°
27
74°
49°
28
78°
51°
29
82°
52°
30
82°
53°
31
79°
51°
1
78°
50°
2
76°
49°
3
73°
48°
4
73°
49°
5
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Okanagan
Okanagan's August 2026 forecast shows daily high temperatures ranging from 71° to 96°, with overnight lows between 45° and 60°. The average high for August is 82° with an average low of 52°. 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 Okanagan. See also: September | October | November.
