S
M
T
W
T
F
S
26
59°
37°
27
61°
39°
28
60°
42°
29
62°
44°
30
62°
44°
1
61°
43°
2
59°
43°
3
57°
42°
4
54°
39°
5
54°
40°
6
55°
40°
7
55°
41°
8
56°
41°
9
56°
42°
10
57°
45°
11
56°
41°
12
60°
46°
13
63°
47°
14
63°
47°
15
62°
46°
16
58°
47°
17
63°
48°
18
63°
48°
19
61°
47°
20
60°
48°
21
60°
48°
22
59°
44°
23
60°
48°
24
62°
49°
25
60°
49°
26
60°
48°
27
62°
50°
28
62°
48°
29
63°
45°
30
62°
49°
31
62°
48°
1
64°
49°
2
64°
50°
3
63°
44°
4
62°
44°
5
63°
45°
6
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Thorne
Thorne's May 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 37° and 50°. The average high for May is 60° with an average low of 45°. 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 Thorne. See also: June | July | August.