S
M
T
W
T
F
S
31
67°
40°
1
65°
42°
2
74°
38°
3
80°
44°
4
78°
51°
5
82°
55°
6
80°
60°
7
68°
54°
8
78°
55°
9
85°
63°
10
79°
67°
11
83°
68°
12
84°
59°
13
78°
59°
14
75°
57°
15
71°
56°
16
72°
54°
17
73°
53°
18
70°
56°
19
76°
57°
20
76°
56°
21
71°
53°
22
72°
56°
23
69°
57°
24
69°
55°
25
71°
55°
26
69°
54°
27
75°
58°
28
73°
54°
29
70°
51°
30
70°
58°
1
73°
56°
2
73°
52°
3
70°
53°
4
72°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Maryland
Maryland's June 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 51° and 68°. The average high for June is 74° 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 June weather will actually feel in Maryland. See also: July | August | September.