S
M
T
W
T
F
S
28
92°
77°
29
93°
77°
30
93°
75°
1
94°
76°
2
91°
74°
3
96°
75°
4
93°
77°
5
91°
76°
6
90°
76°
7
89°
75°
8
93°
76°
9
92°
77°
10
91°
78°
11
92°
77°
12
91°
75°
13
91°
76°
14
93°
75°
15
91°
76°
16
90°
77°
17
96°
81°
18
94°
78°
19
93°
77°
20
92°
78°
21
92°
78°
22
91°
77°
23
92°
78°
24
91°
76°
25
90°
78°
26
87°
75°
27
88°
75°
28
89°
76°
29
89°
75°
30
90°
76°
31
89°
77°
1
89°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Iowa
Iowa's July 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 75° and 81°. The average high for July is 91° with an average low of 77°. 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 Iowa. See also: August | September | October.
