S
M
T
W
T
F
S
26
84°
57°
27
84°
67°
28
79°
64°
29
72°
56°
30
65°
48°
1
65°
45°
2
68°
40°
3
75°
55°
4
81°
60°
5
73°
53°
6
64°
45°
7
69°
47°
8
74°
53°
9
75°
54°
10
77°
56°
11
78°
61°
12
78°
58°
13
79°
54°
14
77°
56°
15
77°
61°
16
79°
62°
17
80°
62°
18
80°
61°
19
79°
63°
20
80°
63°
21
79°
62°
22
80°
62°
23
75°
58°
24
78°
62°
25
81°
63°
26
75°
59°
27
74°
57°
28
77°
62°
29
78°
58°
30
81°
64°
31
83°
65°
1
83°
65°
2
82°
66°
3
84°
65°
4
81°
63°
5
77°
59°
6
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wrenton
Wrenton's May 2026 forecast shows daily high temperatures ranging from 64° to 84°, with overnight lows between 40° and 66°. The average high for May is 77° with an average low of 58°. 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 Wrenton. See also: June | July | August.