S
M
T
W
T
F
S
26
76°
42°
27
74°
55°
28
64°
49°
29
61°
39°
30
58°
34°
1
56°
34°
2
60°
34°
3
73°
47°
4
83°
40°
5
56°
46°
6
57°
35°
7
65°
29°
8
69°
44°
9
76°
50°
10
69°
37°
11
68°
41°
12
83°
47°
13
70°
44°
14
74°
38°
15
82°
57°
16
87°
65°
17
88°
68°
18
84°
69°
19
72°
47°
20
68°
45°
21
67°
50°
22
71°
53°
23
79°
58°
24
76°
60°
25
78°
58°
26
78°
60°
27
79°
60°
28
80°
57°
29
77°
58°
30
79°
62°
31
81°
63°
1
81°
63°
2
80°
62°
3
73°
58°
4
73°
57°
5
76°
63°
6
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Silvis
Silvis's May 2026 forecast shows daily high temperatures ranging from 67° to 88°, with overnight lows between 45° and 69°. The average high for May is 78° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Silvis. See also: June | July | August.
