S
M
T
W
T
F
S
26
57°
41°
27
65°
43°
28
68°
52°
29
55°
45°
30
57°
41°
1
49°
39°
2
50°
37°
3
64°
37°
4
75°
49°
5
66°
46°
6
58°
46°
7
57°
43°
8
63°
47°
9
69°
46°
10
60°
41°
11
57°
41°
12
57°
48°
13
61°
45°
14
64°
50°
15
65°
51°
16
70°
51°
17
72°
55°
18
72°
54°
19
70°
55°
20
74°
51°
21
64°
47°
22
64°
48°
23
66°
50°
24
67°
51°
25
67°
51°
26
69°
52°
27
69°
49°
28
73°
55°
29
75°
58°
30
77°
59°
31
78°
59°
1
78°
58°
2
73°
59°
3
78°
61°
4
80°
62°
5
80°
62°
6
79°
61°
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 57° to 80°, with overnight lows between 41° and 62°. The average high for May is 69° with an average low of 52°. 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.
