S
M
T
W
T
F
S
31
72°
41°
1
84°
46°
2
87°
50°
3
71°
51°
4
71°
45°
5
63°
45°
6
57°
44°
7
69°
49°
8
64°
51°
9
61°
46°
10
63°
48°
11
65°
50°
12
69°
53°
13
77°
54°
14
85°
56°
15
86°
57°
16
82°
56°
17
70°
50°
18
73°
47°
19
66°
50°
20
75°
52°
21
74°
49°
22
67°
47°
23
64°
46°
24
66°
47°
25
75°
50°
26
76°
56°
27
77°
56°
28
77°
55°
29
76°
54°
30
78°
53°
1
73°
50°
2
70°
48°
3
75°
51°
4
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lyons
Lyons's June 2026 forecast shows daily high temperatures ranging from 57° to 86°, with overnight lows between 44° and 57°. The average high for June is 72° with an average low of 51°. 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 Lyons. See also: July | August | September.