S
M
T
W
T
F
S
26
63°
44°
27
62°
47°
28
56°
45°
29
63°
42°
30
70°
44°
1
65°
45°
2
61°
46°
3
60°
50°
4
58°
46°
5
58°
44°
6
55°
43°
7
59°
43°
8
60°
46°
9
60°
47°
10
57°
43°
11
53°
42°
12
55°
41°
13
52°
46°
14
54°
43°
15
54°
44°
16
53°
42°
17
56°
46°
18
57°
45°
19
63°
50°
20
63°
52°
21
70°
54°
22
72°
57°
23
67°
48°
24
71°
51°
25
81°
57°
26
73°
56°
27
75°
54°
28
74°
56°
29
63°
52°
30
71°
55°
31
70°
56°
1
70°
55°
2
65°
52°
3
65°
51°
4
64°
52°
5
61°
48°
6
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Thornton Hough
Thornton Hough's May 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 45° and 57°. The average high for May is 69° with an average low of 53°. 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 Thornton Hough. See also: June | July | August.