S
M
T
W
T
F
S
30
81°
49°
31
87°
44°
1
81°
44°
2
77°
42°
3
76°
43°
4
78°
44°
5
79°
49°
6
85°
54°
7
88°
44°
8
86°
44°
9
77°
45°
10
77°
46°
11
78°
52°
12
86°
42°
13
77°
42°
14
76°
52°
15
85°
52°
16
88°
42°
17
82°
40°
18
74°
44°
19
75°
42°
20
82°
47°
21
74°
49°
22
83°
50°
23
84°
38°
24
83°
38°
25
71°
46°
26
74°
47°
27
81°
48°
28
78°
48°
29
80°
47°
30
81°
44°
1
80°
35°
2
76°
36°
3
66°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hot Springs
Hot Springs's September 2026 forecast shows daily high temperatures ranging from 66° to 88°, with overnight lows between 33° and 54°. The average high for September is 80° with an average low of 45°. 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 Hot Springs. See also: October | November | December.
