S
M
T
W
T
F
S
26
60°
49°
27
66°
50°
28
68°
52°
29
68°
51°
30
67°
52°
31
69°
52°
1
68°
50°
2
64°
50°
3
67°
49°
4
65°
51°
5
66°
51°
6
67°
50°
7
68°
51°
8
69°
50°
9
68°
51°
10
60°
48°
11
58°
45°
12
63°
41°
13
61°
44°
14
60°
42°
15
58°
43°
16
59°
40°
17
57°
40°
18
61°
44°
19
66°
47°
20
67°
49°
21
69°
48°
22
68°
45°
23
63°
37°
24
55°
37°
25
57°
40°
26
64°
45°
27
66°
45°
28
66°
46°
29
64°
41°
30
57°
43°
31
61°
43°
1
59°
44°
2
62°
43°
3
54°
39°
4
59°
40°
5
62°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Swan Hills
Swan Hills's August 2026 forecast shows daily high temperatures ranging from 54° to 69°, with overnight lows between 37° and 52°. The average high for August is 63° with an average low of 46°. 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 Swan Hills. See also: September | October | November.