S
M
T
W
T
F
S
28
84°
68°
29
90°
69°
30
90°
73°
1
92°
72°
2
92°
71°
3
93°
69°
4
89°
70°
5
84°
69°
6
83°
69°
7
85°
66°
8
87°
63°
9
87°
66°
10
87°
70°
11
76°
69°
12
85°
64°
13
87°
59°
14
91°
61°
15
90°
64°
16
91°
69°
17
86°
71°
18
82°
65°
19
82°
61°
20
84°
68°
21
83°
59°
22
78°
58°
23
79°
60°
24
83°
61°
25
83°
61°
26
84°
62°
27
80°
64°
28
82°
63°
29
81°
62°
30
79°
64°
31
87°
65°
1
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Webster
Webster's July 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 58° and 71°. The average high for July is 83° with an average low of 63°. 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 Webster. See also: August | September | October.