S
M
T
W
T
F
S
30
70°
43°
31
79°
35°
1
72°
54°
2
73°
52°
3
74°
45°
4
77°
50°
5
77°
48°
6
76°
47°
7
63°
40°
8
71°
29°
9
74°
30°
10
76°
35°
11
75°
50°
12
80°
42°
13
77°
50°
14
61°
39°
15
71°
28°
16
75°
45°
17
69°
54°
18
60°
46°
19
60°
40°
20
64°
35°
21
69°
34°
22
62°
46°
23
N/A
24
72°
34°
25
73°
43°
26
72°
39°
27
76°
43°
28
69°
39°
29
70°
34°
30
74°
35°
1
77°
39°
2
76°
41°
3
70°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lava Hot Springs
Lava Hot Springs's September 2026 forecast shows daily high temperatures ranging from 69° to 77°, with overnight lows between 34° and 43°. The average high for September is 73° with an average low of 38°. 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 Lava Hot Springs. See also: October | November | December.
