S
M
T
W
T
F
S
28
108°
77°
29
104°
77°
30
104°
73°
1
102°
71°
2
103°
73°
3
103°
74°
4
104°
73°
5
105°
74°
6
99°
67°
7
92°
65°
8
92°
65°
9
93°
66°
10
94°
67°
11
97°
70°
12
99°
69°
13
97°
69°
14
100°
70°
15
100°
70°
16
99°
72°
17
101°
73°
18
98°
71°
19
99°
72°
20
96°
73°
21
99°
72°
22
100°
74°
23
94°
73°
24
95°
73°
25
100°
72°
26
100°
73°
27
101°
74°
28
100°
73°
29
94°
73°
30
100°
74°
31
101°
73°
1
100°
73°
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 92° to 108°, with overnight lows between 65° and 77°. The average high for July is 99° with an average low of 72°. 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.