S
M
T
W
T
F
S
26
62°
50°
27
64°
44°
28
67°
43°
29
68°
46°
30
66°
53°
1
65°
52°
2
64°
55°
3
64°
52°
4
64°
46°
5
64°
54°
6
72°
50°
7
71°
53°
8
64°
52°
9
66°
50°
10
67°
54°
11
68°
52°
12
63°
53°
13
66°
53°
14
67°
45°
15
68°
53°
16
66°
52°
17
65°
50°
18
81°
47°
19
85°
45°
20
73°
48°
21
66°
49°
22
64°
50°
23
68°
55°
24
69°
52°
25
67°
53°
26
70°
48°
27
70°
50°
28
67°
54°
29
72°
50°
30
74°
47°
31
78°
48°
1
75°
49°
2
74°
50°
3
76°
51°
4
78°
53°
5
75°
51°
6
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in River Oaks
River Oaks's May 2026 forecast shows daily high temperatures ranging from 67° to 78°, with overnight lows between 47° and 54°. The average high for May is 73° with an average low of 51°. 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 Oaks. See also: June | July | August.