S
M
T
W
T
F
S
30
68°
43°
31
70°
48°
1
71°
46°
2
70°
43°
3
68°
44°
4
69°
41°
5
68°
50°
6
73°
49°
7
76°
51°
8
Hist. Avg.
69°
44°
9
Hist. Avg.
69°
43°
10
Hist. Avg.
68°
43°
11
Hist. Avg.
68°
43°
12
Hist. Avg.
68°
42°
13
Hist. Avg.
67°
42°
14
Hist. Avg.
67°
42°
15
Hist. Avg.
67°
42°
16
Hist. Avg.
66°
42°
17
Hist. Avg.
66°
41°
18
Hist. Avg.
66°
41°
19
Hist. Avg.
66°
41°
20
Hist. Avg.
65°
41°
21
Hist. Avg.
65°
40°
22
Hist. Avg.
65°
40°
23
Hist. Avg.
65°
40°
24
Hist. Avg.
65°
40°
25
Hist. Avg.
64°
40°
26
Hist. Avg.
64°
39°
27
Hist. Avg.
64°
39°
28
Hist. Avg.
64°
39°
29
Hist. Avg.
63°
39°
30
Hist. Avg.
63°
38°
1
Hist. Avg.
63°
38°
2
Hist. Avg.
63°
38°
3
Hist. Avg.
62°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Magrath
Magrath's September 2026 forecast shows daily high temperatures ranging from 68° to 76°, with overnight lows between 41° and 51°. The average high for September is 70° with an average low of 46°. 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 Magrath. See also: October | November | December.