S
M
T
W
T
F
S
26
85°
68°
27
85°
66°
28
88°
70°
29
91°
70°
30
91°
69°
31
90°
68°
1
91°
65°
2
90°
67°
3
87°
66°
4
84°
64°
5
85°
63°
6
84°
65°
7
84°
65°
8
86°
65°
9
92°
69°
10
83°
63°
11
84°
64°
12
Hist. Avg.
87°
67°
13
Hist. Avg.
87°
67°
14
Hist. Avg.
87°
66°
15
Hist. Avg.
87°
66°
16
Hist. Avg.
87°
66°
17
Hist. Avg.
87°
66°
18
Hist. Avg.
86°
66°
19
Hist. Avg.
86°
66°
20
Hist. Avg.
86°
66°
21
Hist. Avg.
86°
66°
22
Hist. Avg.
86°
65°
23
Hist. Avg.
86°
65°
24
Hist. Avg.
86°
65°
25
Hist. Avg.
86°
65°
26
Hist. Avg.
85°
65°
27
Hist. Avg.
85°
64°
28
Hist. Avg.
85°
64°
29
Hist. Avg.
85°
64°
30
Hist. Avg.
85°
64°
31
Hist. Avg.
84°
64°
1
Hist. Avg.
84°
64°
2
Hist. Avg.
84°
63°
3
Hist. Avg.
84°
63°
4
Hist. Avg.
84°
63°
5
Hist. Avg.
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Spring Grove
Spring Grove's August 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 63° and 70°. The average high for August is 87° with an average low of 66°. 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.
