S
M
T
W
T
F
S
26
84°
54°
27
84°
66°
28
81°
63°
29
72°
55°
30
66°
45°
1
66°
45°
2
68°
39°
3
72°
37°
4
82°
59°
5
66°
52°
6
59°
48°
7
66°
45°
8
75°
41°
9
82°
54°
10
82°
54°
11
77°
52°
12
81°
45°
13
80°
53°
14
74°
53°
15
85°
68°
16
86°
66°
17
90°
70°
18
85°
72°
19
84°
64°
20
79°
55°
21
72°
56°
22
75°
57°
23
77°
59°
24
81°
62°
25
81°
62°
26
83°
64°
27
82°
59°
28
79°
63°
29
81°
63°
30
80°
61°
31
78°
59°
1
76°
60°
2
78°
60°
3
78°
61°
4
81°
64°
5
86°
66°
6
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oakton
Oakton's May 2026 forecast shows daily high temperatures ranging from 72° to 90°, with overnight lows between 53° and 72°. The average high for May is 81° with an average low of 62°. 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 Oakton. See also: June | July | August.
