S
M
T
W
T
F
S
30
62°
53°
31
61°
53°
1
68°
54°
2
68°
53°
3
69°
51°
4
63°
51°
5
59°
50°
6
62°
50°
7
64°
51°
8
65°
50°
9
65°
50°
10
64°
49°
11
64°
47°
12
60°
43°
13
57°
42°
14
56°
41°
15
56°
48°
16
62°
49°
17
63°
49°
18
62°
50°
19
64°
45°
20
63°
41°
21
57°
47°
22
57°
44°
23
59°
48°
24
61°
46°
25
61°
46°
26
58°
49°
27
62°
47°
28
62°
45°
29
60°
41°
30
52°
41°
1
53°
40°
2
52°
37°
3
53°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Grünhain
Grünhain's September 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 37° and 54°. The average high for September is 61° with an average low of 47°. 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 Grünhain. See also: October | November | December.
