S
M
T
W
T
F
S
28
80°
55°
29
84°
55°
30
84°
54°
1
91°
64°
2
91°
65°
3
89°
71°
4
83°
68°
5
78°
66°
6
69°
60°
7
64°
56°
8
81°
53°
9
86°
58°
10
83°
60°
11
84°
52°
12
84°
57°
13
86°
61°
14
95°
68°
15
91°
64°
16
89°
62°
17
86°
63°
18
84°
64°
19
78°
62°
20
80°
61°
21
80°
62°
22
81°
60°
23
80°
59°
24
84°
59°
25
79°
57°
26
78°
60°
27
81°
63°
28
79°
63°
29
82°
62°
30
83°
63°
31
80°
62°
1
79°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Green River
Green River's July 2026 forecast shows daily high temperatures ranging from 78° to 95°, with overnight lows between 52° and 68°. The average high for July is 83° 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 July weather will actually feel in Green River. See also: August | September | October.