S
M
T
W
T
F
S
31
71°
41°
1
64°
48°
2
64°
52°
3
69°
55°
4
73°
57°
5
75°
62°
6
70°
62°
7
70°
57°
8
72°
59°
9
70°
61°
10
69°
61°
11
71°
62°
12
69°
61°
13
71°
61°
14
73°
69°
15
69°
53°
16
68°
54°
17
69°
54°
18
70°
56°
19
71°
59°
20
71°
55°
21
72°
62°
22
74°
62°
23
72°
63°
24
73°
59°
25
72°
56°
26
71°
58°
27
75°
64°
28
74°
62°
29
73°
61°
30
74°
59°
1
73°
58°
2
74°
64°
3
77°
66°
4
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Oswego Beach
Oswego Beach's June 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 48° and 69°. The average high for June is 72° with an average low of 59°. 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 Oswego Beach. See also: July | August | September.
