S
M
T
W
T
F
S
26
64°
58°
27
63°
56°
28
63°
58°
29
64°
56°
30
63°
56°
1
64°
60°
2
65°
59°
3
67°
60°
4
66°
60°
5
67°
59°
6
66°
59°
7
66°
58°
8
64°
59°
9
65°
60°
10
66°
59°
11
66°
58°
12
63°
58°
13
63°
56°
14
61°
54°
15
61°
54°
16
62°
55°
17
62°
57°
18
65°
57°
19
66°
56°
20
66°
54°
21
65°
53°
22
61°
51°
23
61°
56°
24
63°
56°
25
64°
55°
26
63°
56°
27
60°
52°
28
64°
57°
29
64°
55°
30
65°
51°
31
64°
50°
1
60°
52°
2
59°
51°
3
61°
50°
4
59°
49°
5
59°
52°
6
60°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dairy Flat
Dairy Flat's May 2026 forecast shows daily high temperatures ranging from 59° to 67°, with overnight lows between 49° and 60°. The average high for May is 63° with an average low of 56°. 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 Dairy Flat. See also: June | July | August.