S
M
T
W
T
F
S
28
82°
69°
29
90°
70°
30
91°
74°
1
92°
72°
2
92°
71°
3
92°
73°
4
87°
72°
5
90°
71°
6
87°
66°
7
83°
66°
8
83°
68°
9
85°
70°
10
81°
68°
11
76°
63°
12
80°
63°
13
81°
62°
14
86°
64°
15
82°
65°
16
83°
67°
17
84°
65°
18
85°
66°
19
84°
63°
20
86°
63°
21
82°
60°
22
83°
61°
23
85°
62°
24
85°
65°
25
80°
64°
26
80°
64°
27
82°
66°
28
84°
66°
29
83°
65°
30
84°
66°
31
85°
65°
1
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dema
Dema's July 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 60° and 70°. The average high for July is 83° with an average low of 65°. 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 Dema. See also: August | September | October.