S
M
T
W
T
F
S
26
59°
42°
27
68°
47°
28
64°
50°
29
57°
40°
30
56°
37°
1
50°
35°
2
57°
32°
3
68°
45°
4
80°
51°
5
61°
46°
6
58°
41°
7
60°
37°
8
67°
38°
9
75°
48°
10
65°
40°
11
56°
42°
12
72°
41°
13
59°
45°
14
67°
42°
15
75°
53°
16
84°
63°
17
87°
66°
18
79°
66°
19
79°
59°
20
59°
48°
21
58°
47°
22
66°
52°
23
72°
54°
24
77°
57°
25
86°
63°
26
87°
66°
27
87°
54°
28
71°
51°
29
75°
54°
30
70°
55°
31
72°
57°
1
74°
58°
2
76°
59°
3
79°
62°
4
81°
61°
5
80°
62°
6
78°
63°
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 70° to 87°, with overnight lows between 51° and 66°. 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 Riverview. See also: June | July | August.
