S
M
T
W
T
F
S
26
59°
30°
27
61°
26°
28
64°
31°
29
55°
37°
30
59°
39°
1
54°
41°
2
62°
40°
3
49°
37°
4
59°
43°
5
65°
52°
6
66°
53°
7
60°
46°
8
58°
40°
9
57°
41°
10
56°
42°
11
57°
39°
12
58°
38°
13
59°
43°
14
55°
39°
15
57°
42°
16
57°
40°
17
56°
41°
18
58°
43°
19
57°
44°
20
60°
44°
21
63°
43°
22
62°
43°
23
59°
42°
24
58°
42°
25
59°
45°
26
61°
44°
27
59°
43°
28
60°
42°
29
59°
46°
30
60°
45°
31
60°
45°
1
61°
44°
2
61°
43°
3
62°
43°
4
61°
44°
5
61°
44°
6
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Riverview
Riverview's May 2026 forecast shows daily high temperatures ranging from 49° to 66°, with overnight lows between 37° and 53°. The average high for May is 59° with an average low of 43°. 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 Riverview. See also: June | July | August.
