S
M
T
W
T
F
S
31
67°
31°
1
62°
36°
2
74°
41°
3
78°
46°
4
84°
54°
5
82°
59°
6
80°
58°
7
69°
52°
8
70°
51°
9
72°
54°
10
72°
54°
11
74°
54°
12
74°
55°
13
76°
53°
14
75°
51°
15
71°
47°
16
69°
47°
17
70°
49°
18
71°
52°
19
72°
51°
20
72°
51°
21
73°
52°
22
72°
50°
23
72°
51°
24
73°
57°
25
73°
55°
26
74°
52°
27
73°
56°
28
77°
57°
29
74°
55°
30
73°
53°
1
73°
53°
2
74°
56°
3
76°
59°
4
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lyman
Lyman's June 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 36° and 59°. The average high for June is 74° with an average low of 52°. 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 Lyman. See also: July | August | September.