S
M
T
W
T
F
S
28
73°
54°
29
75°
58°
30
78°
60°
1
77°
60°
2
76°
60°
3
79°
62°
4
86°
65°
5
86°
64°
6
82°
63°
7
84°
62°
8
84°
64°
9
87°
65°
10
88°
66°
11
87°
67°
12
89°
60°
13
86°
59°
14
85°
59°
15
85°
60°
16
84°
60°
17
84°
59°
18
85°
59°
19
85°
60°
20
84°
58°
21
83°
57°
22
84°
60°
23
88°
63°
24
86°
61°
25
84°
59°
26
85°
60°
27
85°
60°
28
87°
61°
29
88°
62°
30
85°
59°
31
87°
60°
1
91°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Riverton
Riverton's July 2026 forecast shows daily high temperatures ranging from 75° to 91°, with overnight lows between 57° and 67°. The average high for July is 84° 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 Riverton. See also: August | September | October.