S
M
T
W
T
F
S
28
79°
64°
29
77°
59°
30
75°
62°
1
84°
64°
2
84°
59°
3
86°
63°
4
90°
65°
5
88°
63°
6
85°
66°
7
88°
66°
8
87°
65°
9
87°
65°
10
85°
66°
11
86°
63°
12
84°
62°
13
77°
56°
14
76°
55°
15
76°
54°
16
75°
56°
17
77°
56°
18
77°
55°
19
75°
54°
20
73°
56°
21
76°
56°
22
77°
57°
23
76°
57°
24
77°
56°
25
78°
56°
26
79°
57°
27
78°
57°
28
79°
56°
29
79°
58°
30
80°
58°
31
81°
59°
1
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Erith
Erith's July 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 54° and 66°. The average high for July is 80° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Erith. See also: August | September | October.