S
M
T
W
T
F
S
26
78°
59°
27
77°
59°
28
78°
60°
29
77°
57°
30
78°
56°
31
77°
56°
1
77°
57°
2
78°
56°
3
78°
54°
4
75°
52°
5
74°
55°
6
75°
56°
7
77°
52°
8
76°
51°
9
76°
55°
10
77°
56°
11
78°
55°
12
76°
55°
13
77°
56°
14
78°
56°
15
76°
55°
16
75°
55°
17
75°
54°
18
73°
53°
19
73°
55°
20
74°
52°
21
72°
49°
22
73°
55°
23
75°
55°
24
76°
54°
25
75°
55°
26
71°
54°
27
74°
54°
28
73°
50°
29
71°
48°
30
72°
49°
31
75°
50°
1
74°
52°
2
74°
52°
3
73°
51°
4
75°
53°
5
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dartford Crossing
Dartford Crossing's August 2026 forecast shows daily high temperatures ranging from 71° to 78°, with overnight lows between 48° and 60°. The average high for August is 75° 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 August weather will actually feel in Dartford Crossing. See also: September | October | November.