S
M
T
W
T
F
S
26
83°
50°
27
80°
51°
28
83°
53°
29
77°
53°
30
77°
49°
31
80°
53°
1
80°
51°
2
77°
50°
3
83°
54°
4
85°
53°
5
80°
49°
6
77°
50°
7
84°
55°
8
86°
53°
9
77°
47°
10
74°
46°
11
74°
46°
12
75°
47°
13
75°
49°
14
76°
50°
15
79°
49°
16
80°
50°
17
77°
45°
18
77°
43°
19
78°
44°
20
83°
47°
21
84°
45°
22
83°
53°
23
83°
52°
24
82°
51°
25
82°
51°
26
75°
44°
27
73°
42°
28
73°
45°
29
76°
44°
30
72°
42°
31
70°
45°
1
72°
44°
2
79°
42°
3
81°
46°
4
80°
48°
5
75°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Southeast Kelowna
Southeast Kelowna's August 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 42° and 55°. The average high for August is 79° 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 Southeast Kelowna. See also: September | October | November.
