S
M
T
W
T
F
S
28
89°
71°
29
93°
73°
30
91°
75°
1
91°
71°
2
87°
71°
3
90°
71°
4
88°
67°
5
87°
67°
6
87°
68°
7
86°
67°
8
87°
68°
9
88°
67°
10
87°
65°
11
85°
66°
12
90°
67°
13
86°
65°
14
88°
73°
15
82°
63°
16
86°
66°
17
80°
65°
18
86°
68°
19
87°
68°
20
87°
67°
21
86°
67°
22
88°
69°
23
88°
68°
24
87°
68°
25
86°
67°
26
86°
68°
27
83°
67°
28
87°
68°
29
84°
66°
30
85°
67°
31
82°
65°
1
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Ames
Ames's July 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 60° and 73°. The average high for July is 86° with an average low of 67°. 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 Ames. See also: August | September | October.