S
M
T
W
T
F
S
31
85°
50°
1
94°
69°
2
95°
69°
3
97°
71°
4
98°
64°
5
95°
65°
6
93°
53°
7
90°
52°
8
88°
53°
9
95°
58°
10
98°
58°
11
99°
57°
12
98°
58°
13
99°
60°
14
95°
54°
15
92°
58°
16
93°
55°
17
89°
57°
18
93°
60°
19
96°
61°
20
98°
61°
21
99°
62°
22
99°
62°
23
100°
63°
24
100°
63°
25
99°
62°
26
99°
64°
27
98°
63°
28
99°
64°
29
96°
64°
30
99°
65°
1
99°
66°
2
98°
65°
3
99°
66°
4
100°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Congress
Congress's June 2026 forecast shows daily high temperatures ranging from 88° to 100°, with overnight lows between 52° and 71°. The average high for June is 96° with an average low of 61°. 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 Congress. See also: July | August | September.