S
M
T
W
T
F
S
26
70°
46°
27
70°
52°
28
67°
49°
29
63°
47°
30
64°
46°
1
67°
48°
2
65°
43°
3
67°
47°
4
65°
53°
5
71°
54°
6
66°
52°
7
66°
48°
8
71°
52°
9
66°
54°
10
75°
56°
11
75°
55°
12
74°
55°
13
70°
56°
14
76°
55°
15
71°
52°
16
71°
53°
17
73°
57°
18
77°
58°
19
76°
54°
20
75°
49°
21
67°
49°
22
68°
54°
23
68°
51°
24
74°
57°
25
78°
59°
26
79°
60°
27
77°
59°
28
71°
60°
29
73°
60°
30
71°
59°
31
76°
60°
1
81°
61°
2
80°
59°
3
79°
60°
4
80°
61°
5
75°
59°
6
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Warrenton
Warrenton's May 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 43° and 61°. The average high for May is 72° with an average low of 54°. 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 Warrenton. See also: June | July | August.
