S
M
T
W
T
F
S
26
80°
53°
27
76°
52°
28
64°
49°
29
63°
44°
30
61°
41°
1
62°
39°
2
64°
39°
3
78°
46°
4
86°
48°
5
62°
46°
6
60°
41°
7
70°
38°
8
76°
44°
9
81°
48°
10
74°
41°
11
77°
46°
12
84°
53°
13
79°
52°
14
82°
49°
15
89°
59°
16
86°
63°
17
84°
64°
18
77°
65°
19
67°
51°
20
64°
47°
21
65°
49°
22
60°
53°
23
72°
52°
24
79°
57°
25
80°
60°
26
79°
60°
27
77°
60°
28
78°
61°
29
78°
62°
30
79°
63°
31
79°
61°
1
78°
60°
2
76°
55°
3
79°
60°
4
77°
59°
5
72°
55°
6
73°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Thornburg
Thornburg's May 2026 forecast shows daily high temperatures ranging from 60° to 80°, with overnight lows between 47° and 63°. The average high for May is 75° with an average low of 57°. 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 Thornburg. See also: June | July | August.
