S
M
T
W
T
F
S
26
77°
47°
27
79°
49°
28
82°
50°
29
84°
51°
30
87°
51°
31
87°
49°
1
81°
50°
2
83°
52°
3
87°
53°
4
87°
46°
5
78°
49°
6
79°
46°
7
78°
47°
8
79°
46°
9
78°
48°
10
83°
47°
11
87°
50°
12
87°
54°
13
86°
53°
14
78°
46°
15
86°
54°
16
76°
46°
17
Hist. Avg.
81°
50°
18
Hist. Avg.
80°
50°
19
Hist. Avg.
80°
50°
20
Hist. Avg.
80°
49°
21
Hist. Avg.
79°
49°
22
Hist. Avg.
79°
49°
23
Hist. Avg.
79°
48°
24
Hist. Avg.
78°
48°
25
Hist. Avg.
78°
48°
26
Hist. Avg.
78°
48°
27
Hist. Avg.
77°
47°
28
Hist. Avg.
77°
47°
29
Hist. Avg.
77°
47°
30
Hist. Avg.
76°
47°
31
Hist. Avg.
76°
46°
1
Hist. Avg.
76°
46°
2
Hist. Avg.
75°
46°
3
Hist. Avg.
75°
46°
4
Hist. Avg.
75°
45°
5
Hist. Avg.
74°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Kelowna
Kelowna's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 46° and 54°. The average high for August is 82° 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 Kelowna. See also: September | October | November.
