S
M
T
W
T
F
S
30
73°
62°
31
N/A
1
69°
58°
2
69°
64°
3
72°
65°
4
71°
60°
5
70°
60°
6
73°
64°
7
73°
61°
8
72°
58°
9
71°
57°
10
70°
56°
11
69°
56°
12
70°
55°
13
71°
54°
14
67°
51°
15
69°
51°
16
67°
52°
17
68°
52°
18
68°
55°
19
69°
54°
20
65°
53°
21
67°
54°
22
68°
55°
23
68°
53°
24
66°
51°
25
65°
48°
26
66°
48°
27
67°
53°
28
67°
53°
29
66°
54°
30
67°
54°
1
67°
53°
2
66°
53°
3
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hastings
Hastings's September 2026 forecast shows daily high temperatures ranging from 65° to 73°, with overnight lows between 48° and 65°. The average high for September is 68° 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 Hastings. See also: October | November | December.