S
M
T
W
T
F
S
26
69°
50°
27
66°
47°
28
64°
44°
29
64°
46°
30
65°
47°
1
66°
48°
2
65°
46°
3
65°
46°
4
64°
47°
5
65°
44°
6
66°
47°
7
71°
52°
8
67°
46°
9
67°
54°
10
68°
47°
11
67°
47°
12
66°
45°
13
65°
45°
14
67°
47°
15
67°
49°
16
68°
47°
17
69°
56°
18
76°
48°
19
68°
47°
20
69°
48°
21
71°
58°
22
71°
58°
23
77°
59°
24
78°
60°
25
77°
60°
26
80°
59°
27
79°
60°
28
80°
58°
29
83°
60°
30
83°
56°
31
78°
56°
1
76°
55°
2
75°
57°
3
78°
60°
4
79°
61°
5
76°
61°
6
76°
60°
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 64° to 83°, with overnight lows between 44° and 61°. The average high for May is 71° 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.
