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
56°
49°
5
71°
49°
6
73°
54°
7
82°
54°
8
80°
54°
9
84°
56°
10
86°
57°
11
91°
57°
12
84°
57°
13
74°
51°
14
82°
47°
15
81°
47°
16
75°
46°
17
79°
48°
18
85°
54°
19
88°
53°
20
91°
53°
21
92°
55°
22
91°
53°
23
86°
51°
24
84°
51°
25
83°
52°
26
82°
51°
27
78°
48°
28
73°
46°
29
73°
45°
30
74°
45°
31
78°
50°
1
80°
51°
2
82°
53°
3
82°
51°
4
74°
48°
5
77°
52°
6
80°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Upper Lake-Nice
Upper Lake-Nice's May 2026 forecast shows daily high temperatures ranging from 73° to 92°, with overnight lows between 45° and 55°. The average high for May is 81° with an average low of 50°. 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 Upper Lake-Nice. See also: June | July | August.
