S
M
T
W
T
F
S
28
81°
64°
29
90°
72°
30
82°
64°
1
82°
64°
2
82°
63°
3
82°
64°
4
N/A
5
87°
65°
6
88°
69°
7
90°
68°
8
79°
60°
9
78°
60°
10
85°
64°
11
86°
67°
12
91°
68°
13
91°
67°
14
90°
65°
15
86°
62°
16
84°
63°
17
87°
65°
18
82°
61°
19
85°
65°
20
87°
67°
21
85°
66°
22
86°
67°
23
85°
67°
24
85°
66°
25
84°
66°
26
85°
65°
27
86°
68°
28
87°
67°
29
86°
68°
30
86°
67°
31
87°
68°
1
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in De Smet
De Smet's July 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 60° and 69°. The average high for July is 86° with an average low of 66°. 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 De Smet. See also: August | September | October.
