S
M
T
W
T
F
S
30
84°
64°
31
85°
64°
1
84°
63°
2
84°
64°
3
85°
65°
4
85°
64°
5
84°
63°
6
83°
64°
7
84°
61°
8
80°
58°
9
80°
60°
10
81°
60°
11
82°
59°
12
78°
57°
13
69°
49°
14
67°
49°
15
68°
56°
16
67°
55°
17
68°
50°
18
72°
51°
19
76°
55°
20
76°
56°
21
75°
56°
22
72°
47°
23
76°
44°
24
71°
53°
25
70°
54°
26
70°
46°
27
73°
40°
28
65°
41°
29
67°
50°
30
67°
49°
1
63°
48°
2
61°
53°
3
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in New Hope
New Hope's September 2026 forecast shows daily high temperatures ranging from 61° to 85°, with overnight lows between 40° and 65°. The average high for September is 75° with an average low of 55°. 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 New Hope. See also: October | November | December.
