S
M
T
W
T
F
S
31
76°
45°
1
76°
47°
2
78°
46°
3
81°
45°
4
83°
49°
5
86°
54°
6
80°
66°
7
85°
61°
8
88°
57°
9
85°
71°
10
88°
74°
11
89°
74°
12
81°
61°
13
84°
56°
14
82°
61°
15
69°
51°
16
76°
48°
17
77°
55°
18
82°
61°
19
75°
56°
20
77°
56°
21
79°
65°
22
71°
56°
23
78°
56°
24
79°
58°
25
79°
57°
26
76°
55°
27
80°
56°
28
83°
62°
29
86°
64°
30
85°
66°
1
86°
61°
2
84°
62°
3
82°
65°
4
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Old Washington
Old Washington's June 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 55° and 66°. The average high for June is 80° with an average low of 60°. 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 Old Washington. See also: July | August | September.