S
M
T
W
T
F
S
28
65°
51°
29
66°
52°
30
68°
53°
1
69°
55°
2
66°
56°
3
64°
57°
4
67°
55°
5
66°
56°
6
68°
55°
7
68°
55°
8
69°
58°
9
69°
56°
10
67°
54°
11
62°
51°
12
65°
56°
13
69°
57°
14
70°
56°
15
70°
55°
16
69°
56°
17
69°
56°
18
68°
57°
19
69°
58°
20
70°
55°
21
67°
57°
22
70°
59°
23
72°
59°
24
73°
60°
25
Hist. Avg.
73°
58°
26
Hist. Avg.
73°
58°
27
Hist. Avg.
73°
57°
28
Hist. Avg.
73°
57°
29
Hist. Avg.
73°
57°
30
Hist. Avg.
73°
57°
31
Hist. Avg.
73°
57°
1
Hist. Avg.
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Sundern
Sundern's July 2026 forecast shows daily high temperatures ranging from 62° to 73°, with overnight lows between 51° and 60°. The average high for July is 68° with an average low of 56°. 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 Sundern. See also: August | September | October.