S
M
T
W
T
F
S
26
75°
54°
27
68°
55°
28
77°
52°
29
72°
52°
30
73°
55°
31
79°
55°
1
81°
57°
2
63°
50°
3
68°
46°
4
73°
54°
5
72°
52°
6
61°
48°
7
70°
43°
8
70°
54°
9
73°
55°
10
66°
50°
11
64°
46°
12
64°
50°
13
61°
46°
14
64°
45°
15
72°
45°
16
75°
55°
17
72°
54°
18
72°
54°
19
75°
52°
20
73°
50°
21
79°
50°
22
72°
57°
23
77°
59°
24
75°
54°
25
79°
48°
26
82°
54°
27
81°
57°
28
72°
50°
29
70°
50°
30
68°
52°
31
70°
52°
1
79°
50°
2
75°
48°
3
68°
54°
4
66°
52°
5
55°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Spruce Grove
Spruce Grove's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Spruce Grove. See also: September | October | November.