S
M
T
W
T
F
S
26
82°
56°
27
85°
55°
28
60°
49°
29
63°
43°
30
66°
40°
1
65°
43°
2
64°
41°
3
80°
44°
4
81°
55°
5
59°
45°
6
56°
41°
7
65°
47°
8
74°
51°
9
77°
57°
10
69°
51°
11
73°
56°
12
75°
55°
13
77°
58°
14
77°
57°
15
81°
59°
16
83°
60°
17
74°
54°
18
73°
59°
19
78°
58°
20
73°
55°
21
77°
51°
22
70°
50°
23
71°
52°
24
68°
54°
25
70°
52°
26
71°
52°
27
72°
54°
28
73°
57°
29
74°
58°
30
76°
63°
31
75°
61°
1
74°
57°
2
75°
56°
3
76°
63°
4
76°
64°
5
77°
65°
6
77°
65°
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 56° to 83°, with overnight lows between 41° and 65°. The average high for May is 73° with an average low of 56°. 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.
