S
M
T
W
T
F
S
30
97°
69°
31
94°
70°
1
94°
72°
2
97°
73°
3
100°
71°
4
100°
71°
5
96°
72°
6
94°
71°
7
94°
71°
8
93°
72°
9
95°
71°
10
93°
70°
11
99°
68°
12
101°
71°
13
97°
77°
14
95°
73°
15
95°
67°
16
90°
67°
17
92°
68°
18
92°
68°
19
95°
70°
20
94°
64°
21
89°
69°
22
83°
64°
23
85°
67°
24
86°
66°
25
N/A
26
N/A
27
90°
65°
28
N/A
29
80°
67°
30
85°
62°
1
77°
57°
2
64°
58°
3
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Littlefield
Littlefield's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Littlefield. See also: October | November | December.