S
M
T
W
T
F
S
26
58°
46°
27
65°
46°
28
71°
46°
29
77°
49°
30
82°
51°
1
81°
54°
2
75°
53°
3
66°
51°
4
61°
49°
5
71°
51°
6
81°
54°
7
83°
50°
8
80°
51°
9
86°
52°
10
94°
59°
11
98°
58°
12
91°
56°
13
88°
54°
14
86°
53°
15
83°
50°
16
84°
50°
17
77°
49°
18
79°
52°
19
80°
53°
20
81°
53°
21
80°
52°
22
79°
53°
23
81°
54°
24
82°
54°
25
82°
53°
26
81°
52°
27
75°
54°
28
75°
53°
29
76°
54°
30
78°
54°
31
77°
55°
1
79°
55°
2
82°
56°
3
81°
56°
4
79°
54°
5
78°
55°
6
76°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lakeport
Lakeport's May 2026 forecast shows daily high temperatures ranging from 61° to 98°, with overnight lows between 49° and 59°. The average high for May is 81° with an average low of 53°. 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 Lakeport. See also: June | July | August.