S
M
T
W
T
F
S
26
77°
56°
27
77°
55°
28
76°
57°
29
77°
54°
30
77°
57°
31
79°
57°
1
79°
56°
2
78°
55°
3
74°
51°
4
73°
51°
5
76°
52°
6
74°
50°
7
73°
51°
8
76°
50°
9
75°
49°
10
77°
52°
11
76°
56°
12
76°
57°
13
75°
56°
14
78°
56°
15
75°
52°
16
76°
55°
17
77°
53°
18
74°
54°
19
72°
52°
20
72°
54°
21
76°
54°
22
76°
53°
23
74°
52°
24
71°
53°
25
71°
54°
26
72°
51°
27
71°
52°
28
71°
52°
29
73°
53°
30
74°
53°
31
75°
52°
1
73°
52°
2
72°
51°
3
73°
52°
4
73°
49°
5
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dartford
Dartford's August 2026 forecast shows daily high temperatures ranging from 71° to 79°, with overnight lows between 48° and 57°. The average high for August is 75° with an average low of 53°. 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 Dartford. See also: September | October | November.