S
M
T
W
T
F
S
26
70°
45°
27
64°
51°
28
62°
46°
29
54°
37°
30
55°
29°
1
51°
31°
2
62°
31°
3
71°
45°
4
75°
38°
5
54°
33°
6
50°
34°
7
57°
33°
8
56°
38°
9
59°
36°
10
60°
41°
11
64°
42°
12
67°
44°
13
66°
46°
14
64°
45°
15
66°
47°
16
68°
46°
17
72°
51°
18
69°
52°
19
72°
52°
20
69°
50°
21
68°
43°
22
63°
42°
23
64°
44°
24
65°
44°
25
65°
45°
26
66°
45°
27
64°
46°
28
65°
45°
29
67°
52°
30
67°
54°
31
68°
50°
1
72°
53°
2
75°
56°
3
75°
57°
4
78°
57°
5
78°
58°
6
77°
59°
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 50° to 78°, with overnight lows between 33° and 59°. The average high for May is 67° with an average low of 46°. 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.
