S
M
T
W
T
F
S
28
86°
68°
29
90°
73°
30
90°
73°
1
84°
75°
2
86°
70°
3
N/A
4
85°
66°
5
83°
63°
6
85°
64°
7
89°
66°
8
87°
67°
9
84°
64°
10
86°
66°
11
89°
67°
12
85°
67°
13
86°
64°
14
86°
65°
15
87°
66°
16
85°
65°
17
83°
61°
18
85°
66°
19
87°
66°
20
87°
66°
21
80°
65°
22
83°
65°
23
85°
64°
24
85°
63°
25
84°
64°
26
86°
64°
27
86°
65°
28
87°
67°
29
88°
66°
30
86°
66°
31
87°
67°
1
88°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Webster City
Webster City's July 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 61° and 67°. The average high for July is 86° with an average low of 65°. 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 City. See also: August | September | October.