S
M
T
W
T
F
S
28
75°
57°
29
78°
61°
30
81°
60°
1
81°
64°
2
79°
63°
3
77°
61°
4
76°
58°
5
76°
57°
6
74°
57°
7
75°
60°
8
77°
61°
9
78°
63°
10
76°
62°
11
76°
64°
12
77°
64°
13
77°
63°
14
78°
64°
15
76°
64°
16
76°
63°
17
77°
64°
18
76°
63°
19
77°
64°
20
78°
64°
21
79°
63°
22
77°
64°
23
77°
64°
24
78°
63°
25
79°
65°
26
81°
65°
27
84°
64°
28
81°
64°
29
78°
63°
30
80°
65°
31
84°
66°
1
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lima
Lima's July 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 57° and 66°. The average high for July is 78° 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 Lima. See also: August | September | October.