S
M
T
W
T
F
S
26
63°
46°
27
82°
41°
28
77°
55°
29
68°
53°
30
57°
41°
1
61°
36°
2
57°
34°
3
63°
48°
4
70°
57°
5
79°
60°
6
65°
55°
7
58°
40°
8
60°
48°
9
65°
51°
10
70°
52°
11
66°
51°
12
67°
50°
13
71°
53°
14
75°
55°
15
70°
52°
16
77°
57°
17
78°
58°
18
78°
58°
19
76°
57°
20
79°
56°
21
76°
54°
22
72°
49°
23
68°
49°
24
70°
51°
25
70°
54°
26
71°
51°
27
71°
51°
28
72°
52°
29
72°
52°
30
73°
54°
31
79°
61°
1
75°
59°
2
76°
55°
3
75°
57°
4
77°
60°
5
80°
62°
6
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lewis District
Lewis District's May 2026 forecast shows daily high temperatures ranging from 57° to 83°, with overnight lows between 34° and 63°. The average high for May is 72° with an average low of 54°. 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 Lewis District. See also: June | July | August.