S
M
T
W
T
F
S
26
89°
68°
27
84°
69°
28
87°
66°
29
89°
64°
30
91°
72°
1
92°
73°
2
87°
65°
3
79°
64°
4
82°
64°
5
86°
64°
6
92°
66°
7
96°
71°
8
94°
73°
9
94°
72°
10
94°
74°
11
92°
75°
12
83°
71°
13
89°
72°
14
89°
71°
15
91°
70°
16
93°
73°
17
90°
74°
18
91°
68°
19
90°
74°
20
92°
72°
21
92°
72°
22
92°
73°
23
94°
74°
24
92°
73°
25
93°
75°
26
94°
74°
27
93°
73°
28
87°
74°
29
88°
74°
30
85°
75°
31
88°
71°
1
85°
71°
2
88°
70°
3
83°
69°
4
87°
71°
5
87°
70°
6
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Windermere
Windermere's May 2026 forecast shows daily high temperatures ranging from 83° to 94°, with overnight lows between 69° and 75°. The average high for May is 88° with an average low of 72°. 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 Windermere. See also: June | July | August.
