S
M
T
W
T
F
S
26
56°
44°
27
70°
38°
28
61°
51°
29
61°
51°
30
64°
44°
1
66°
36°
2
58°
43°
3
63°
38°
4
77°
40°
5
84°
56°
6
69°
56°
7
69°
53°
8
71°
40°
9
69°
51°
10
75°
48°
11
64°
46°
12
71°
39°
13
71°
52°
14
60°
48°
15
72°
51°
16
83°
46°
17
89°
59°
18
96°
63°
19
97°
68°
20
92°
67°
21
71°
54°
22
61°
50°
23
53°
49°
24
64°
50°
25
80°
60°
26
76°
64°
27
83°
66°
28
78°
60°
29
81°
50°
30
71°
54°
31
77°
46°
1
79°
54°
2
75°
51°
3
82°
54°
4
89°
61°
5
92°
63°
6
90°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sharpsburg
Sharpsburg's May 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 51° and 63°. The average high for May is 85° with an average low of 58°. 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 Sharpsburg. See also: June | July | August.