S
M
T
W
T
F
S
26
59°
38°
27
69°
37°
28
66°
37°
29
66°
48°
30
65°
47°
1
66°
44°
2
63°
47°
3
61°
44°
4
75°
44°
5
85°
55°
6
73°
58°
7
67°
50°
8
69°
45°
9
73°
49°
10
80°
47°
11
61°
46°
12
68°
41°
13
77°
49°
14
68°
51°
15
68°
50°
16
82°
61°
17
91°
64°
18
97°
66°
19
97°
70°
20
95°
56°
21
69°
48°
22
62°
48°
23
66°
52°
24
68°
55°
25
72°
57°
26
76°
58°
27
78°
56°
28
79°
59°
29
77°
54°
30
80°
58°
31
79°
58°
1
78°
59°
2
76°
57°
3
72°
59°
4
74°
60°
5
78°
57°
6
77°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Lisbon
New Lisbon's May 2026 forecast shows daily high temperatures ranging from 62° to 97°, with overnight lows between 48° and 70°. The average high for May is 78° with an average low of 58°. 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 New Lisbon. See also: June | July | August.
