S
M
T
W
T
F
S
31
64°
41°
1
65°
42°
2
70°
46°
3
73°
49°
4
74°
51°
5
72°
51°
6
70°
45°
7
74°
49°
8
75°
51°
9
75°
51°
10
73°
50°
11
75°
50°
12
73°
48°
13
73°
51°
14
74°
52°
15
75°
51°
16
76°
52°
17
71°
53°
18
72°
53°
19
76°
52°
20
72°
50°
21
73°
54°
22
75°
54°
23
76°
53°
24
76°
54°
25
73°
54°
26
73°
53°
27
78°
55°
28
74°
51°
29
73°
50°
30
74°
51°
1
73°
48°
2
72°
47°
3
73°
50°
4
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mount Washington
Mount Washington's June 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 41° and 55°. The average high for June is 73° with an average low of 50°. 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 Mount Washington. See also: July | August | September.
