S
M
T
W
T
F
S
26
79°
57°
27
79°
58°
28
80°
56°
29
83°
57°
30
84°
58°
31
85°
56°
1
83°
57°
2
82°
59°
3
84°
59°
4
83°
58°
5
87°
61°
6
87°
61°
7
82°
60°
8
78°
57°
9
77°
58°
10
78°
58°
11
85°
61°
12
86°
62°
13
86°
62°
14
85°
61°
15
85°
61°
16
84°
57°
17
78°
54°
18
77°
53°
19
77°
54°
20
79°
55°
21
77°
57°
22
76°
55°
23
78°
56°
24
85°
60°
25
81°
58°
26
82°
59°
27
83°
58°
28
81°
60°
29
78°
57°
30
80°
58°
31
83°
60°
1
84°
60°
2
83°
59°
3
84°
60°
4
83°
57°
5
83°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
Astronomy-June Weather in Beaverton
Beaverton's Astronomy-June 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 53° and 62°. The average high for Astronomy-June is 82° 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 Astronomy-June weather will actually feel in Beaverton. See also: September | October | November.