S
M
T
W
T
F
S
28
90°
63°
29
77°
59°
30
76°
56°
1
72°
53°
2
73°
52°
3
70°
51°
4
69°
52°
5
67°
52°
6
65°
49°
7
67°
51°
8
66°
52°
9
69°
51°
10
73°
60°
11
67°
55°
12
71°
56°
13
74°
60°
14
75°
60°
15
73°
58°
16
72°
58°
17
71°
60°
18
73°
59°
19
69°
56°
20
69°
58°
21
70°
59°
22
74°
61°
23
75°
61°
24
75°
60°
25
76°
61°
26
77°
62°
27
77°
63°
28
78°
62°
29
77°
62°
30
77°
61°
31
78°
63°
1
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Altena
Altena's July 2026 forecast shows daily high temperatures ranging from 65° to 90°, with overnight lows between 49° and 63°. The average high for July is 73° with an average low of 58°. 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 Altena. See also: August | September | October.
