S
M
T
W
T
F
S
26
57°
43°
27
73°
43°
28
59°
52°
29
61°
54°
30
70°
46°
1
70°
41°
2
61°
46°
3
66°
39°
4
79°
46°
5
86°
59°
6
72°
55°
7
72°
54°
8
72°
45°
9
70°
55°
10
81°
52°
11
66°
52°
12
73°
45°
13
75°
55°
14
61°
52°
15
72°
52°
16
86°
52°
17
90°
63°
18
100°
66°
19
99°
73°
20
93°
70°
21
68°
54°
22
63°
52°
23
54°
50°
24
66°
52°
25
79°
61°
26
81°
66°
27
84°
70°
28
75°
52°
29
79°
57°
30
72°
47°
31
73°
54°
1
76°
54°
2
75°
48°
3
74°
50°
4
78°
54°
5
83°
60°
6
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Reisterstown
Reisterstown's May 2026 forecast shows daily high temperatures ranging from 72° to 83°, with overnight lows between 47° and 60°. The average high for May is 77° with an average low of 54°. 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 Reisterstown. See also: June | July | August.