S
M
T
W
T
F
S
26
59°
34°
27
67°
39°
28
62°
48°
29
50°
41°
30
47°
36°
1
47°
28°
2
50°
31°
3
62°
32°
4
74°
45°
5
59°
38°
6
52°
35°
7
50°
33°
8
62°
30°
9
65°
40°
10
56°
32°
11
51°
32°
12
55°
27°
13
55°
43°
14
59°
36°
15
69°
34°
16
82°
51°
17
76°
48°
18
87°
51°
19
81°
49°
20
58°
38°
21
54°
37°
22
62°
41°
23
51°
47°
24
65°
51°
25
79°
54°
26
86°
56°
27
71°
48°
28
66°
47°
29
66°
47°
30
61°
45°
31
64°
48°
1
65°
52°
2
69°
51°
3
66°
53°
4
69°
50°
5
68°
51°
6
65°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ruth
Ruth's May 2026 forecast shows daily high temperatures ranging from 51° to 86°, with overnight lows between 45° and 56°. The average high for May is 67° 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 Ruth. See also: June | July | August.