S
M
T
W
T
F
S
26
55°
45°
27
72°
41°
28
63°
50°
29
59°
55°
30
66°
45°
1
68°
37°
2
59°
43°
3
63°
37°
4
79°
45°
5
84°
55°
6
72°
55°
7
66°
46°
8
73°
43°
9
75°
55°
10
81°
50°
11
63°
46°
12
72°
41°
13
75°
54°
14
60°
49°
15
72°
44°
16
82°
60°
17
87°
62°
18
94°
68°
19
96°
68°
20
84°
59°
21
71°
54°
22
69°
53°
23
71°
53°
24
78°
55°
25
81°
57°
26
83°
61°
27
85°
54°
28
79°
58°
29
72°
59°
30
78°
59°
31
75°
55°
1
72°
54°
2
73°
52°
3
72°
52°
4
73°
53°
5
78°
60°
6
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Middleburg
Middleburg's May 2026 forecast shows daily high temperatures ranging from 60° to 96°, with overnight lows between 44° and 68°. The average high for May is 78° 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 Middleburg. See also: June | July | August.