S
M
T
W
T
F
S
28
79°
64°
29
77°
59°
30
75°
64°
1
79°
64°
2
77°
63°
3
81°
59°
4
84°
63°
5
82°
64°
6
90°
66°
7
88°
68°
8
91°
70°
9
93°
72°
10
84°
68°
11
81°
64°
12
82°
63°
13
N/A
14
86°
63°
15
85°
62°
16
85°
61°
17
85°
60°
18
79°
59°
19
77°
58°
20
79°
59°
21
78°
61°
22
80°
60°
23
82°
62°
24
82°
60°
25
80°
61°
26
72°
55°
27
72°
54°
28
73°
55°
29
75°
56°
30
77°
56°
31
76°
55°
1
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Upminster
Upminster's July 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 54° and 63°. The average high for July is 79° 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 Upminster. See also: August | September | October.
