S
M
T
W
T
F
S
30
101°
67°
31
94°
66°
1
94°
65°
2
98°
65°
3
99°
66°
4
100°
67°
5
98°
65°
6
95°
66°
7
95°
64°
8
94°
67°
9
96°
65°
10
91°
64°
11
99°
65°
12
98°
66°
13
97°
66°
14
94°
63°
15
82°
61°
16
83°
60°
17
80°
57°
18
80°
58°
19
78°
57°
20
77°
56°
21
81°
53°
22
78°
58°
23
78°
58°
24
75°
57°
25
77°
57°
26
80°
56°
27
78°
57°
28
74°
56°
29
75°
47°
30
79°
45°
1
69°
44°
2
70°
45°
3
70°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Farwell
Farwell's September 2026 forecast shows daily high temperatures ranging from 69° to 99°, with overnight lows between 44° and 67°. The average high for September is 82° with an average low of 57°. 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 Farwell. See also: October | November | December.
