S
M
T
W
T
F
S
26
59°
46°
27
74°
43°
28
63°
48°
29
60°
45°
30
56°
42°
1
51°
32°
2
51°
35°
3
60°
49°
4
72°
55°
5
64°
45°
6
56°
41°
7
53°
36°
8
57°
44°
9
61°
45°
10
64°
47°
11
63°
49°
12
67°
50°
13
65°
47°
14
63°
49°
15
66°
50°
16
65°
47°
17
68°
55°
18
74°
57°
19
73°
57°
20
74°
56°
21
76°
58°
22
76°
58°
23
77°
54°
24
69°
50°
25
68°
53°
26
72°
59°
27
77°
57°
28
72°
58°
29
71°
54°
30
70°
55°
31
75°
53°
1
70°
53°
2
71°
59°
3
70°
52°
4
71°
52°
5
71°
53°
6
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lima
Lima's May 2026 forecast shows daily high temperatures ranging from 51° to 77°, with overnight lows between 32° and 59°. The average high for May is 67° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Lima. See also: June | July | August.
