S
M
T
W
T
F
S
26
55°
35°
27
58°
36°
28
59°
39°
29
63°
33°
30
69°
38°
1
74°
41°
2
78°
47°
3
76°
45°
4
75°
44°
5
73°
50°
6
74°
48°
7
69°
47°
8
65°
40°
9
69°
43°
10
75°
49°
11
70°
44°
12
86°
42°
13
64°
44°
14
59°
42°
15
54°
40°
16
47°
36°
17
54°
34°
18
59°
40°
19
64°
42°
20
66°
46°
21
67°
40°
22
72°
39°
23
78°
47°
24
77°
46°
25
81°
45°
26
55°
44°
27
67°
48°
28
77°
51°
29
71°
43°
30
69°
38°
31
65°
39°
1
72°
44°
2
78°
46°
3
78°
43°
4
76°
43°
5
77°
42°
6
71°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Viola
Viola's May 2026 forecast shows daily high temperatures ranging from 55° to 81°, with overnight lows between 38° and 51°. The average high for May is 72° with an average low of 44°. 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 Viola. See also: June | July | August.