S
M
T
W
T
F
S
26
79°
59°
27
73°
55°
28
73°
49°
29
83°
59°
30
76°
62°
1
68°
57°
2
61°
53°
3
72°
45°
4
81°
48°
5
83°
52°
6
87°
60°
7
80°
62°
8
73°
54°
9
76°
59°
10
86°
62°
11
85°
61°
12
71°
53°
13
81°
51°
14
80°
59°
15
79°
47°
16
88°
53°
17
91°
66°
18
92°
67°
19
93°
64°
20
93°
66°
21
94°
68°
22
93°
69°
23
81°
68°
24
82°
70°
25
80°
69°
26
84°
70°
27
84°
68°
28
89°
70°
29
87°
69°
30
79°
60°
31
77°
61°
1
81°
61°
2
83°
66°
3
86°
65°
4
87°
65°
5
89°
67°
6
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Riverbanks
Riverbanks's May 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 60° and 70°. The average high for May is 84° with an average low of 66°. 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 Riverbanks. See also: June | July | August.
