S
M
T
W
T
F
S
28
82°
52°
29
75°
52°
30
79°
50°
1
82°
48°
2
82°
54°
3
81°
55°
4
86°
55°
5
95°
59°
6
81°
55°
7
66°
55°
8
77°
54°
9
88°
57°
10
91°
64°
11
100°
66°
12
108°
69°
13
104°
65°
14
94°
67°
15
96°
66°
16
91°
65°
17
85°
62°
18
87°
62°
19
83°
62°
20
83°
61°
21
85°
65°
22
84°
59°
23
88°
65°
24
88°
66°
25
88°
66°
26
87°
65°
27
89°
66°
28
88°
64°
29
85°
65°
30
88°
64°
31
86°
64°
1
88°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Richardton
Richardton's July 2026 forecast shows daily high temperatures ranging from 83° to 108°, with overnight lows between 57° and 69°. The average high for July is 90° with an average low of 64°. 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 Richardton. See also: August | September | October.