S
M
T
W
T
F
S
31
83°
60°
1
87°
61°
2
84°
52°
3
84°
52°
4
86°
54°
5
83°
69°
6
91°
73°
7
86°
71°
8
80°
71°
9
88°
71°
10
87°
67°
11
85°
63°
12
80°
57°
13
79°
63°
14
72°
53°
15
77°
50°
16
75°
56°
17
75°
54°
18
76°
59°
19
81°
54°
20
82°
62°
21
73°
58°
22
76°
55°
23
80°
59°
24
83°
59°
25
82°
57°
26
80°
60°
27
84°
67°
28
90°
69°
29
89°
70°
30
86°
68°
1
84°
65°
2
84°
66°
3
88°
65°
4
83°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Astoria
Astoria's June 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 55° and 70°. The average high for June is 83° with an average low of 63°. 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 Astoria. See also: July | August | September.
