S
M
T
W
T
F
S
26
96°
76°
27
94°
72°
28
97°
71°
29
95°
72°
30
96°
73°
31
94°
71°
1
95°
72°
2
96°
71°
3
95°
73°
4
96°
72°
5
94°
71°
6
93°
71°
7
93°
70°
8
94°
71°
9
94°
71°
10
95°
72°
11
94°
74°
12
94°
72°
13
96°
71°
14
96°
71°
15
97°
70°
16
97°
71°
17
96°
73°
18
97°
74°
19
98°
75°
20
98°
71°
21
96°
73°
22
95°
72°
23
96°
73°
24
96°
74°
25
95°
74°
26
95°
73°
27
96°
72°
28
96°
71°
29
95°
70°
30
95°
72°
31
94°
72°
1
95°
71°
2
95°
71°
3
94°
69°
4
94°
70°
5
92°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Warrenton
Warrenton's August 2026 forecast shows daily high temperatures ranging from 92° to 98°, with overnight lows between 69° and 76°. The average high for August is 95° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Warrenton. See also: September | October | November.
