S
M
T
W
T
F
S
26
75°
54°
27
70°
47°
28
60°
45°
29
60°
41°
30
61°
38°
1
60°
37°
2
61°
36°
3
72°
48°
4
82°
53°
5
56°
46°
6
58°
41°
7
69°
39°
8
69°
43°
9
78°
49°
10
69°
38°
11
78°
43°
12
82°
56°
13
74°
47°
14
78°
47°
15
87°
60°
16
83°
62°
17
81°
61°
18
77°
61°
19
64°
45°
20
63°
41°
21
64°
50°
22
69°
56°
23
73°
57°
24
81°
51°
25
83°
59°
26
84°
58°
27
86°
61°
28
86°
63°
29
83°
60°
30
83°
59°
31
78°
55°
1
80°
57°
2
79°
56°
3
78°
57°
4
81°
59°
5
86°
64°
6
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ellston
Ellston's May 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 55° and 66°. The average high for May is 83° 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 Ellston. See also: June | July | August.