S
M
T
W
T
F
S
30
85°
47°
31
88°
51°
1
89°
53°
2
87°
49°
3
84°
48°
4
83°
46°
5
82°
48°
6
84°
46°
7
84°
44°
8
82°
45°
9
81°
48°
10
81°
50°
11
82°
45°
12
81°
48°
13
84°
48°
14
83°
49°
15
82°
49°
16
87°
46°
17
87°
46°
18
86°
48°
19
87°
46°
20
86°
49°
21
88°
49°
22
88°
51°
23
86°
49°
24
81°
47°
25
75°
45°
26
74°
42°
27
73°
43°
28
75°
44°
29
76°
45°
30
74°
43°
1
71°
45°
2
73°
43°
3
81°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Spanish Springs
Spanish Springs's September 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 42° and 53°. The average high for September is 82° with an average low of 47°. 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 Spanish Springs. See also: October | November | December.