S
M
T
W
T
F
S
31
64°
33°
1
62°
41°
2
73°
36°
3
79°
43°
4
82°
44°
5
84°
48°
6
82°
53°
7
75°
49°
8
80°
52°
9
87°
59°
10
89°
67°
11
88°
66°
12
89°
68°
13
85°
63°
14
82°
62°
15
81°
61°
16
76°
60°
17
77°
60°
18
79°
59°
19
80°
60°
20
79°
55°
21
78°
58°
22
79°
59°
23
74°
57°
24
74°
54°
25
75°
57°
26
76°
55°
27
76°
61°
28
81°
60°
29
76°
56°
30
75°
55°
1
76°
57°
2
77°
56°
3
76°
55°
4
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Green River
Green River's June 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 49° and 68°. The average high for June is 79° 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 Green River. See also: July | August | September.