S
M
T
W
T
F
S
30
93°
65°
31
94°
71°
1
96°
71°
2
100°
74°
3
101°
75°
4
99°
74°
5
94°
72°
6
89°
64°
7
88°
67°
8
87°
69°
9
91°
71°
10
92°
68°
11
85°
67°
12
85°
65°
13
84°
65°
14
84°
63°
15
82°
59°
16
78°
64°
17
81°
63°
18
75°
63°
19
75°
64°
20
76°
63°
21
78°
63°
22
81°
62°
23
78°
58°
24
74°
61°
25
81°
62°
26
77°
54°
27
71°
51°
28
70°
50°
29
69°
49°
30
71°
51°
1
70°
50°
2
70°
56°
3
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Newburg
Newburg's September 2026 forecast shows daily high temperatures ranging from 69° to 101°, with overnight lows between 49° and 75°. The average high for September is 82° with an average low of 62°. 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 Newburg. See also: October | November | December.
