S
M
T
W
T
F
S
31
80°
61°
1
80°
61°
2
81°
62°
3
82°
63°
4
83°
62°
5
81°
57°
6
74°
56°
7
75°
57°
8
76°
64°
9
82°
60°
10
86°
65°
11
84°
62°
12
85°
65°
13
86°
66°
14
86°
60°
15
82°
59°
16
80°
59°
17
82°
60°
18
82°
59°
19
83°
64°
20
84°
59°
21
80°
60°
22
81°
66°
23
81°
66°
24
86°
60°
25
82°
61°
26
82°
61°
27
83°
62°
28
83°
61°
29
82°
61°
30
83°
65°
1
85°
66°
2
87°
67°
3
89°
64°
4
88°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ashburn
Ashburn's June 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 56° and 67°. The average high for June is 82° with an average low of 62°. 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 Ashburn. See also: July | August | September.
