S
M
T
W
T
F
S
26
85°
54°
27
85°
54°
28
86°
53°
29
86°
52°
30
82°
49°
31
79°
47°
1
75°
48°
2
76°
46°
3
76°
45°
4
77°
50°
5
83°
54°
6
85°
54°
7
85°
53°
8
86°
53°
9
86°
45°
10
78°
48°
11
80°
48°
12
82°
50°
13
80°
43°
14
74°
45°
15
78°
49°
16
82°
50°
17
83°
51°
18
84°
51°
19
83°
50°
20
74°
46°
21
73°
42°
22
72°
39°
23
70°
41°
24
72°
44°
25
77°
46°
26
80°
44°
27
78°
39°
28
70°
38°
29
69°
37°
30
68°
39°
31
71°
43°
1
72°
44°
2
70°
40°
3
69°
41°
4
68°
36°
5
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sparwood
Sparwood's August 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 36° and 54°. The average high for August is 78° 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 Sparwood. See also: September | October | November.