S
M
T
W
T
F
S
26
58°
41°
27
69°
41°
28
61°
43°
29
63°
52°
30
70°
46°
1
64°
43°
2
63°
43°
3
63°
41°
4
73°
47°
5
80°
58°
6
72°
61°
7
64°
53°
8
72°
43°
9
70°
57°
10
78°
50°
11
63°
52°
12
66°
45°
13
74°
55°
14
65°
54°
15
72°
52°
16
80°
49°
17
86°
63°
18
90°
63°
19
91°
68°
20
90°
69°
21
72°
57°
22
63°
52°
23
54°
53°
24
66°
60°
25
73°
62°
26
75°
65°
27
76°
65°
28
81°
60°
29
76°
58°
30
73°
56°
31
74°
59°
1
77°
61°
2
79°
63°
3
80°
61°
4
79°
62°
5
82°
63°
6
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oakdale
Oakdale's May 2026 forecast shows daily high temperatures ranging from 54° to 82°, with overnight lows between 53° and 65°. The average high for May is 75° with an average low of 60°. 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 Oakdale. See also: June | July | August.