S
M
T
W
T
F
S
26
78°
62°
27
82°
59°
28
76°
59°
29
75°
59°
30
76°
60°
31
79°
62°
1
77°
62°
2
77°
61°
3
80°
62°
4
77°
56°
5
76°
61°
6
80°
62°
7
83°
61°
8
76°
62°
9
81°
58°
10
77°
57°
11
81°
61°
12
81°
61°
13
82°
58°
14
74°
54°
15
76°
56°
16
78°
59°
17
73°
56°
18
79°
57°
19
81°
58°
20
80°
55°
21
73°
50°
22
72°
51°
23
80°
58°
24
81°
58°
25
82°
56°
26
79°
48°
27
76°
47°
28
71°
47°
29
72°
48°
30
73°
50°
31
76°
54°
1
74°
47°
2
75°
46°
3
69°
46°
4
68°
45°
5
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Spring Grove
Spring Grove's August 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 45° and 62°. The average high for August is 77° with an average low of 56°. 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 Spring Grove. See also: September | October | November.
