S
M
T
W
T
F
S
30
77°
61°
31
74°
55°
1
70°
54°
2
68°
53°
3
69°
54°
4
70°
52°
5
69°
53°
6
74°
54°
7
71°
49°
8
73°
55°
9
73°
54°
10
69°
52°
11
67°
49°
12
71°
53°
13
71°
53°
14
67°
54°
15
69°
53°
16
71°
53°
17
73°
54°
18
71°
52°
19
69°
51°
20
68°
52°
21
70°
52°
22
71°
51°
23
67°
51°
24
64°
50°
25
68°
51°
26
67°
50°
27
62°
47°
28
60°
47°
29
60°
45°
30
64°
46°
1
67°
46°
2
67°
48°
3
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Riesa
Riesa's September 2026 forecast shows daily high temperatures ranging from 60° to 77°, with overnight lows between 45° and 61°. The average high for September is 69° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Riesa. See also: October | November | December.