S
M
T
W
T
F
S
26
85°
56°
27
90°
56°
28
85°
66°
29
89°
63°
30
76°
62°
1
65°
53°
2
72°
47°
3
76°
41°
4
81°
44°
5
84°
47°
6
82°
62°
7
78°
61°
8
74°
58°
9
69°
62°
10
82°
63°
11
85°
61°
12
76°
61°
13
83°
57°
14
82°
53°
15
84°
48°
16
88°
52°
17
88°
59°
18
89°
62°
19
91°
64°
20
91°
67°
21
89°
68°
22
82°
67°
23
87°
66°
24
86°
70°
25
77°
68°
26
81°
68°
27
83°
68°
28
86°
69°
29
82°
70°
30
84°
69°
31
86°
69°
1
84°
67°
2
82°
63°
3
82°
64°
4
79°
65°
5
80°
66°
6
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in River Ridge
River Ridge's May 2026 forecast shows daily high temperatures ranging from 79° to 86°, with overnight lows between 63° and 70°. The average high for May is 83° with an average low of 67°. 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 River Ridge. See also: June | July | August.
