S
M
T
W
T
F
S
26
82°
60°
27
84°
65°
28
83°
67°
29
81°
60°
30
86°
56°
31
86°
62°
1
77°
70°
2
76°
64°
3
80°
61°
4
82°
54°
5
85°
58°
6
87°
65°
7
85°
69°
8
88°
68°
9
85°
59°
10
86°
68°
11
77°
63°
12
77°
61°
13
82°
61°
14
81°
68°
15
81°
70°
16
82°
69°
17
81°
58°
18
81°
64°
19
77°
60°
20
75°
56°
21
74°
59°
22
75°
56°
23
80°
58°
24
81°
59°
25
84°
62°
26
83°
60°
27
80°
60°
28
78°
59°
29
76°
59°
30
79°
63°
31
75°
58°
1
76°
62°
2
77°
61°
3
75°
59°
4
74°
55°
5
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Riegel
New Riegel's August 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 55° and 70°. The average high for August is 78° with an average low of 60°. 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 New Riegel. See also: September | October | November.