S
M
T
W
T
F
S
26
79°
66°
27
81°
63°
28
84°
66°
29
93°
68°
30
82°
68°
31
77°
63°
1
79°
61°
2
81°
61°
3
84°
64°
4
86°
66°
5
79°
63°
6
72°
59°
7
79°
57°
8
82°
59°
9
86°
64°
10
79°
63°
11
75°
61°
12
86°
64°
13
93°
64°
14
93°
72°
15
77°
64°
16
82°
62°
17
85°
65°
18
79°
62°
19
78°
57°
20
75°
57°
21
73°
55°
22
74°
57°
23
72°
56°
24
71°
56°
25
72°
55°
26
72°
57°
27
71°
55°
28
69°
49°
29
74°
54°
30
73°
53°
31
74°
53°
1
73°
50°
2
73°
53°
3
71°
51°
4
73°
47°
5
72°
52°
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 69° to 85°, with overnight lows between 47° and 65°. The average high for August is 74° with an average low of 55°. 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.