S
M
T
W
T
F
S
26
81°
61°
27
80°
61°
28
79°
62°
29
79°
60°
30
80°
61°
31
80°
62°
1
81°
63°
2
81°
65°
3
82°
62°
4
82°
62°
5
83°
63°
6
87°
64°
7
86°
66°
8
86°
69°
9
87°
68°
10
85°
61°
11
81°
62°
12
81°
61°
13
80°
60°
14
81°
64°
15
82°
67°
16
Hist. Avg.
84°
63°
17
Hist. Avg.
84°
63°
18
Hist. Avg.
84°
63°
19
Hist. Avg.
84°
62°
20
Hist. Avg.
84°
62°
21
Hist. Avg.
84°
62°
22
Hist. Avg.
84°
62°
23
Hist. Avg.
84°
62°
24
Hist. Avg.
83°
62°
25
Hist. Avg.
83°
61°
26
Hist. Avg.
83°
61°
27
Hist. Avg.
83°
61°
28
Hist. Avg.
83°
61°
29
Hist. Avg.
83°
60°
30
Hist. Avg.
82°
60°
31
Hist. Avg.
82°
60°
1
Hist. Avg.
82°
60°
2
Hist. Avg.
82°
59°
3
Hist. Avg.
82°
59°
4
Hist. Avg.
82°
58°
5
Hist. Avg.
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Silvis
Silvis's August 2026 forecast shows daily high temperatures ranging from 79° to 87°, with overnight lows between 60° and 69°. The average high for August is 82° with an average low of 63°. 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 Silvis. See also: September | October | November.
