S
M
T
W
T
F
S
30
90°
62°
31
90°
61°
1
89°
61°
2
87°
58°
3
83°
61°
4
86°
60°
5
88°
61°
6
89°
62°
7
89°
62°
8
88°
61°
9
89°
61°
10
88°
60°
11
88°
60°
12
87°
52°
13
84°
52°
14
77°
53°
15
78°
55°
16
81°
57°
17
83°
57°
18
84°
55°
19
85°
53°
20
78°
56°
21
84°
57°
22
85°
49°
23
85°
47°
24
77°
46°
25
75°
47°
26
82°
47°
27
84°
56°
28
81°
54°
29
82°
52°
30
Hist. Avg.
77°
49°
1
Hist. Avg.
77°
49°
2
Hist. Avg.
77°
49°
3
Hist. Avg.
76°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Umbarger
Umbarger's September 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 46° and 62°. The average high for September is 84° 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 September weather will actually feel in Umbarger. See also: October | November | December.
