S
M
T
W
T
F
S
28
67°
53°
29
76°
50°
30
69°
50°
1
67°
47°
2
70°
41°
3
69°
53°
4
66°
45°
5
65°
40°
6
74°
45°
7
80°
53°
8
71°
46°
9
68°
40°
10
69°
43°
11
70°
46°
12
69°
49°
13
74°
47°
14
73°
46°
15
71°
44°
16
74°
45°
17
83°
57°
18
72°
51°
19
71°
51°
20
75°
51°
21
74°
51°
22
74°
50°
23
75°
52°
24
76°
53°
25
76°
53°
26
75°
52°
27
71°
51°
28
74°
52°
29
69°
50°
30
67°
47°
31
70°
51°
1
73°
51°
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 65° to 83°, with overnight lows between 40° and 57°. The average high for July is 72° with an average low of 49°. 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.