S
M
T
W
T
F
S
28
62°
41°
29
69°
44°
30
76°
45°
1
75°
50°
2
81°
53°
3
84°
52°
4
85°
48°
5
84°
54°
6
90°
53°
7
90°
54°
8
88°
53°
9
89°
54°
10
86°
52°
11
89°
58°
12
89°
58°
13
83°
56°
14
83°
55°
15
85°
56°
16
86°
57°
17
82°
57°
18
82°
56°
19
83°
56°
20
84°
58°
21
88°
58°
22
90°
59°
23
90°
58°
24
87°
57°
25
89°
58°
26
90°
59°
27
90°
59°
28
89°
58°
29
90°
59°
30
90°
59°
31
89°
58°
1
90°
59°
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 62° to 90°, with overnight lows between 41° and 59°. The average high for July is 85° with an average low of 55°. 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.