S
M
T
W
T
F
S
26
57°
36°
27
57°
31°
28
60°
30°
29
64°
32°
30
65°
37°
1
68°
29°
2
76°
34°
3
78°
39°
4
77°
43°
5
69°
47°
6
70°
39°
7
71°
47°
8
74°
47°
9
70°
44°
10
73°
51°
11
79°
51°
12
84°
53°
13
72°
44°
14
78°
49°
15
74°
47°
16
73°
46°
17
72°
43°
18
74°
45°
19
69°
43°
20
68°
40°
21
65°
44°
22
61°
41°
23
65°
43°
24
68°
44°
25
72°
46°
26
73°
47°
27
74°
47°
28
74°
48°
29
73°
47°
30
74°
48°
31
75°
48°
1
76°
49°
2
77°
50°
3
76°
48°
4
71°
49°
5
75°
49°
6
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Yost
Yost's May 2026 forecast shows daily high temperatures ranging from 61° to 84°, with overnight lows between 40° and 53°. The average high for May is 73° with an average low of 47°. 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 Yost. See also: June | July | August.