S
M
T
W
T
F
S
26
46°
38°
27
47°
38°
28
51°
30°
29
56°
30°
30
52°
32°
1
52°
27°
2
68°
32°
3
70°
41°
4
57°
35°
5
47°
29°
6
52°
32°
7
62°
36°
8
72°
37°
9
59°
38°
10
62°
33°
11
76°
31°
12
72°
51°
13
76°
39°
14
79°
55°
15
83°
46°
16
78°
41°
17
77°
52°
18
53°
43°
19
52°
38°
20
62°
28°
21
67°
43°
22
57°
48°
23
70°
46°
24
86°
48°
25
89°
59°
26
92°
64°
27
90°
61°
28
88°
65°
29
79°
62°
30
76°
59°
31
76°
60°
1
79°
60°
2
80°
59°
3
80°
58°
4
82°
57°
5
79°
58°
6
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Estelline
Estelline's May 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 57° and 65°. The average high for May is 80° with an average low of 60°. 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 Estelline. See also: June | July | August.