S
M
T
W
T
F
S
26
67°
50°
27
70°
46°
28
75°
48°
29
81°
48°
30
86°
51°
1
84°
54°
2
77°
55°
3
69°
54°
4
62°
53°
5
68°
53°
6
74°
59°
7
83°
56°
8
86°
55°
9
88°
58°
10
88°
58°
11
93°
57°
12
93°
59°
13
82°
57°
14
90°
54°
15
90°
57°
16
82°
63°
17
78°
59°
18
85°
53°
19
89°
54°
20
91°
53°
21
92°
57°
22
92°
60°
23
86°
56°
24
86°
55°
25
76°
54°
26
69°
51°
27
67°
53°
28
74°
56°
29
78°
54°
30
83°
53°
31
83°
58°
1
88°
59°
2
97°
62°
3
93°
61°
4
96°
62°
5
88°
58°
6
85°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Plumas Lake
Plumas Lake's May 2026 forecast shows daily high temperatures ranging from 67° to 97°, with overnight lows between 51° and 62°. The average high for May is 83° with an average low of 57°. 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 Plumas Lake. See also: June | July | August.
