S
M
T
W
T
F
S
30
88°
54°
31
81°
55°
1
78°
53°
2
79°
54°
3
78°
56°
4
77°
59°
5
83°
51°
6
83°
54°
7
89°
53°
8
98°
56°
9
101°
64°
10
100°
70°
11
92°
57°
12
86°
50°
13
82°
52°
14
90°
53°
15
89°
55°
16
88°
54°
17
87°
57°
18
87°
56°
19
88°
55°
20
88°
55°
21
90°
58°
22
90°
57°
23
93°
59°
24
87°
55°
25
81°
54°
26
87°
58°
27
81°
55°
28
82°
52°
29
84°
55°
30
88°
57°
1
88°
58°
2
87°
58°
3
88°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Galt
Galt's September 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 50° and 59°. The average high for September is 87° with an average low of 56°. 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 Galt. See also: October | November | December.
