S
M
T
W
T
F
S
26
56°
44°
27
69°
36°
28
62°
43°
29
64°
54°
30
72°
42°
1
69°
35°
2
62°
43°
3
64°
34°
4
77°
41°
5
84°
58°
6
71°
59°
7
64°
46°
8
72°
35°
9
76°
49°
10
85°
47°
11
60°
42°
12
73°
38°
13
76°
49°
14
63°
46°
15
74°
52°
16
84°
61°
17
88°
64°
18
92°
67°
19
92°
69°
20
82°
59°
21
72°
57°
22
77°
57°
23
75°
56°
24
74°
55°
25
78°
56°
26
77°
55°
27
80°
60°
28
81°
59°
29
77°
60°
30
81°
60°
31
79°
57°
1
74°
55°
2
75°
55°
3
74°
54°
4
75°
54°
5
79°
61°
6
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Louisa
Louisa's May 2026 forecast shows daily high temperatures ranging from 63° to 92°, with overnight lows between 46° and 69°. The average high for May is 79° with an average low of 58°. 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 Louisa. See also: June | July | August.
