S
M
T
W
T
F
S
26
83°
74°
27
86°
76°
28
87°
73°
29
86°
72°
30
86°
67°
1
68°
54°
2
76°
51°
3
81°
58°
4
82°
70°
5
84°
72°
6
88°
67°
7
85°
64°
8
81°
66°
9
85°
65°
10
86°
67°
11
87°
69°
12
90°
68°
13
87°
68°
14
88°
66°
15
86°
70°
16
86°
70°
17
88°
69°
18
88°
71°
19
87°
71°
20
88°
70°
21
86°
71°
22
84°
68°
23
85°
71°
24
86°
71°
25
86°
70°
26
85°
68°
27
87°
66°
28
86°
71°
29
87°
72°
30
88°
71°
31
88°
71°
1
89°
68°
2
88°
70°
3
88°
71°
4
89°
72°
5
91°
73°
6
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Louise
Louise's May 2026 forecast shows daily high temperatures ranging from 68° to 91°, with overnight lows between 51° and 73°. The average high for May is 86° with an average low of 68°. 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 Louise. See also: June | July | August.
