S
M
T
W
T
F
S
30
76°
57°
31
80°
58°
1
79°
52°
2
76°
51°
3
76°
51°
4
77°
50°
5
75°
50°
6
76°
55°
7
80°
53°
8
76°
54°
9
80°
56°
10
80°
55°
11
78°
55°
12
79°
54°
13
80°
55°
14
80°
54°
15
79°
54°
16
79°
52°
17
77°
53°
18
77°
54°
19
78°
53°
20
78°
53°
21
77°
48°
22
77°
44°
23
72°
49°
24
69°
50°
25
Hist. Avg.
75°
52°
26
Hist. Avg.
75°
51°
27
Hist. Avg.
74°
51°
28
Hist. Avg.
74°
50°
29
Hist. Avg.
73°
50°
30
Hist. Avg.
73°
49°
1
Hist. Avg.
73°
49°
2
Hist. Avg.
72°
49°
3
Hist. Avg.
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Artemas
Artemas's September 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 44° and 58°. The average high for September is 77° with an average low of 53°. 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 Artemas. See also: October | November | December.