S
M
T
W
T
F
S
26
79°
63°
27
79°
63°
28
79°
63°
29
78°
62°
30
77°
62°
31
77°
61°
1
76°
62°
2
77°
62°
3
78°
61°
4
79°
63°
5
80°
63°
6
80°
62°
7
79°
63°
8
78°
62°
9
79°
63°
10
79°
63°
11
78°
62°
12
80°
63°
13
80°
64°
14
79°
63°
15
79°
63°
16
80°
62°
17
80°
63°
18
79°
64°
19
81°
64°
20
81°
63°
21
80°
64°
22
80°
63°
23
79°
63°
24
80°
62°
25
80°
61°
26
81°
61°
27
79°
60°
28
82°
63°
29
81°
62°
30
82°
62°
31
82°
63°
1
81°
62°
2
82°
62°
3
82°
63°
4
81°
62°
5
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Summerland
Summerland's August 2026 forecast shows daily high temperatures ranging from 76° to 82°, with overnight lows between 58° and 64°. The average high for August is 80° with an average low of 62°. 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 Summerland. See also: September | October | November.
