S
M
T
W
T
F
S
30
65°
53°
31
66°
54°
1
66°
55°
2
64°
54°
3
60°
51°
4
59°
48°
5
58°
46°
6
58°
47°
7
59°
50°
8
58°
47°
9
57°
46°
10
58°
47°
11
57°
47°
12
56°
46°
13
58°
48°
14
57°
48°
15
58°
49°
16
58°
45°
17
57°
49°
18
58°
50°
19
57°
47°
20
Hist. Avg.
58°
48°
21
Hist. Avg.
58°
47°
22
Hist. Avg.
58°
47°
23
Hist. Avg.
58°
47°
24
Hist. Avg.
57°
47°
25
Hist. Avg.
57°
47°
26
Hist. Avg.
57°
46°
27
Hist. Avg.
57°
46°
28
Hist. Avg.
56°
46°
29
Hist. Avg.
56°
46°
30
Hist. Avg.
56°
46°
1
Hist. Avg.
56°
46°
2
Hist. Avg.
55°
45°
3
Hist. Avg.
55°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Mountain Point
Mountain Point's September 2026 forecast shows daily high temperatures ranging from 56° to 66°, with overnight lows between 45° and 55°. The average high for September is 59° with an average low of 49°. 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 Mountain Point. See also: October | November | December.