S
M
T
W
T
F
S
28
88°
64°
29
84°
61°
30
83°
60°
1
80°
59°
2
77°
58°
3
68°
54°
4
76°
59°
5
75°
58°
6
75°
59°
7
74°
59°
8
76°
58°
9
74°
58°
10
72°
56°
11
71°
56°
12
73°
58°
13
75°
58°
14
75°
59°
15
74°
58°
16
77°
59°
17
77°
58°
18
75°
58°
19
77°
59°
20
76°
58°
21
75°
60°
22
78°
60°
23
77°
59°
24
75°
59°
25
77°
60°
26
78°
59°
27
77°
61°
28
79°
60°
29
77°
59°
30
74°
55°
31
76°
59°
1
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Rethem
Rethem's July 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 54° and 64°. The average high for July is 76° with an average low of 59°. 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 Rethem. See also: August | September | October.