S
M
T
W
T
F
S
30
86°
48°
31
87°
51°
1
89°
54°
2
87°
53°
3
83°
52°
4
78°
53°
5
83°
53°
6
88°
52°
7
88°
52°
8
86°
51°
9
86°
48°
10
83°
45°
11
78°
45°
12
79°
40°
13
78°
42°
14
76°
46°
15
77°
47°
16
83°
47°
17
81°
50°
18
82°
51°
19
74°
50°
20
73°
49°
21
78°
48°
22
82°
48°
23
80°
47°
24
78°
47°
25
81°
46°
26
81°
46°
27
80°
42°
28
76°
44°
29
72°
47°
30
78°
47°
1
80°
48°
2
81°
47°
3
80°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Carson Hot Springs
Carson Hot Springs's September 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 40° and 54°. The average high for September is 81° with an average low of 48°. 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 Carson Hot Springs. See also: October | November | December.