S
M
T
W
T
F
S
26
70°
60°
27
75°
60°
28
77°
53°
29
70°
53°
30
73°
52°
31
69°
53°
1
72°
54°
2
76°
53°
3
75°
52°
4
70°
51°
5
70°
50°
6
71°
51°
7
70°
53°
8
75°
59°
9
76°
59°
10
77°
52°
11
69°
51°
12
69°
50°
13
70°
49°
14
69°
54°
15
72°
52°
16
70°
53°
17
69°
52°
18
68°
50°
19
69°
52°
20
72°
57°
21
74°
57°
22
73°
55°
23
73°
56°
24
69°
52°
25
68°
57°
26
72°
52°
27
66°
49°
28
70°
53°
29
69°
51°
30
66°
52°
31
69°
51°
1
66°
52°
2
66°
48°
3
65°
49°
4
64°
49°
5
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sontheim
Sontheim's August 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 47° and 60°. The average high for August is 70° with an average low of 53°. 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 Sontheim. See also: September | October | November.
