S
M
T
W
T
F
S
30
94°
64°
31
97°
65°
1
98°
64°
2
99°
66°
3
99°
68°
4
98°
67°
5
99°
66°
6
97°
65°
7
92°
65°
8
95°
60°
9
91°
60°
10
90°
63°
11
89°
62°
12
88°
67°
13
89°
65°
14
88°
59°
15
87°
59°
16
94°
58°
17
94°
63°
18
94°
60°
19
Hist. Avg.
90°
61°
20
Hist. Avg.
89°
61°
21
Hist. Avg.
89°
61°
22
Hist. Avg.
89°
60°
23
Hist. Avg.
88°
60°
24
Hist. Avg.
88°
60°
25
Hist. Avg.
88°
60°
26
Hist. Avg.
87°
59°
27
Hist. Avg.
87°
59°
28
Hist. Avg.
86°
59°
29
Hist. Avg.
86°
58°
30
Hist. Avg.
86°
58°
1
Hist. Avg.
85°
58°
2
Hist. Avg.
85°
57°
3
Hist. Avg.
85°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in McFarland
McFarland's September 2026 forecast shows daily high temperatures ranging from 87° to 99°, with overnight lows between 58° and 68°. The average high for September is 94° with an average low of 63°. 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 McFarland. See also: October | November | December.