S
M
T
W
T
F
S
30
52°
38°
31
58°
32°
1
54°
31°
2
49°
30°
3
48°
30°
4
46°
31°
5
47°
26°
6
48°
30°
7
46°
29°
8
45°
28°
9
45°
28°
10
44°
29°
11
44°
27°
12
45°
28°
13
43°
27°
14
45°
27°
15
46°
28°
16
44°
27°
17
48°
29°
18
42°
25°
19
42°
24°
20
39°
23°
21
Hist. Avg.
50°
32°
22
Hist. Avg.
50°
32°
23
Hist. Avg.
49°
31°
24
Hist. Avg.
48°
31°
25
Hist. Avg.
47°
30°
26
Hist. Avg.
47°
30°
27
Hist. Avg.
46°
29°
28
Hist. Avg.
45°
29°
29
Hist. Avg.
44°
28°
30
Hist. Avg.
44°
28°
1
Hist. Avg.
43°
27°
2
Hist. Avg.
42°
26°
3
Hist. Avg.
41°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Rampart
Rampart's September 2026 forecast shows daily high temperatures ranging from 39° to 58°, with overnight lows between 23° and 38°. The average high for September is 46° with an average low of 29°. 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 Rampart. See also: October | November | December.