S
M
T
W
T
F
S
26
90°
62°
27
86°
61°
28
89°
64°
29
90°
63°
30
88°
60°
31
83°
58°
1
81°
60°
2
83°
55°
3
80°
53°
4
76°
54°
5
77°
53°
6
78°
53°
7
81°
52°
8
83°
57°
9
78°
56°
10
76°
57°
11
76°
57°
12
73°
54°
13
74°
56°
14
81°
57°
15
83°
56°
16
73°
55°
17
77°
56°
18
81°
56°
19
72°
54°
20
73°
56°
21
82°
57°
22
81°
56°
23
77°
54°
24
76°
55°
25
81°
56°
26
81°
56°
27
76°
55°
28
78°
54°
29
74°
53°
30
75°
53°
31
70°
52°
1
72°
52°
2
71°
51°
3
68°
52°
4
68°
46°
5
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Virden
Virden's August 2026 forecast shows daily high temperatures ranging from 67° to 90°, with overnight lows between 46° and 64°. The average high for August is 78° with an average low of 55°. 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 Virden. See also: September | October | November.