S
M
T
W
T
F
S
30
88°
71°
31
90°
69°
1
96°
70°
2
97°
73°
3
96°
73°
4
97°
71°
5
97°
72°
6
98°
69°
7
94°
67°
8
95°
66°
9
88°
60°
10
78°
58°
11
79°
52°
12
85°
63°
13
86°
64°
14
84°
62°
15
85°
62°
16
85°
61°
17
84°
63°
18
85°
62°
19
85°
60°
20
84°
62°
21
85°
62°
22
85°
61°
23
84°
61°
24
83°
60°
25
82°
60°
26
81°
58°
27
82°
59°
28
82°
58°
29
81°
59°
30
81°
58°
1
80°
58°
2
80°
57°
3
79°
57°
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 78° to 98°, with overnight lows between 52° and 73°. The average high for September is 86° with an average low of 63°. 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.