S
M
T
W
T
F
S
29
65°
22°
30
72°
52°
31
84°
60°
1
87°
60°
2
68°
52°
3
85°
49°
4
88°
63°
5
74°
51°
6
65°
37°
7
60°
36°
8
57°
23°
9
67°
28°
10
82°
33°
11
75°
44°
12
77°
40°
13
80°
55°
14
89°
54°
15
93°
54°
16
94°
53°
17
85°
53°
18
89°
48°
19
67°
33°
20
58°
35°
21
66°
24°
22
78°
47°
23
85°
45°
24
88°
49°
25
63°
51°
26
58°
43°
27
71°
35°
28
62°
48°
29
68°
50°
30
66°
40°
1
62°
41°
2
57°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Warrenton
Warrenton's April 2026 forecast shows daily high temperatures ranging from 57° to 68°, with overnight lows between 36° and 50°. The average high for April is 63° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Warrenton. See also: May | June | July.