S
M
T
W
T
F
S
30
83°
46°
31
83°
47°
1
82°
46°
2
81°
40°
3
74°
41°
4
74°
40°
5
75°
41°
6
76°
41°
7
80°
38°
8
81°
44°
9
82°
42°
10
82°
38°
11
80°
45°
12
80°
44°
13
81°
40°
14
73°
37°
15
75°
38°
16
73°
36°
17
72°
41°
18
77°
42°
19
72°
33°
20
70°
32°
21
Hist. Avg.
72°
37°
22
Hist. Avg.
71°
37°
23
Hist. Avg.
71°
36°
24
Hist. Avg.
70°
36°
25
Hist. Avg.
70°
36°
26
Hist. Avg.
70°
35°
27
Hist. Avg.
69°
35°
28
Hist. Avg.
69°
34°
29
Hist. Avg.
68°
34°
30
Hist. Avg.
68°
34°
1
Hist. Avg.
67°
33°
2
Hist. Avg.
67°
33°
3
Hist. Avg.
66°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Meeker
Meeker's September 2026 forecast shows daily high temperatures ranging from 70° to 83°, with overnight lows between 32° and 47°. The average high for September is 78° with an average low of 41°. 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 Meeker. See also: October | November | December.