S
M
T
W
T
F
S
30
74°
45°
31
75°
46°
1
78°
46°
2
79°
47°
3
79°
47°
4
78°
51°
5
79°
51°
6
79°
49°
7
76°
50°
8
76°
48°
9
69°
43°
10
70°
46°
11
69°
47°
12
70°
46°
13
69°
50°
14
72°
49°
15
72°
48°
16
73°
47°
17
67°
39°
18
68°
42°
19
Hist. Avg.
76°
46°
20
Hist. Avg.
75°
46°
21
Hist. Avg.
75°
45°
22
Hist. Avg.
74°
45°
23
Hist. Avg.
74°
45°
24
Hist. Avg.
74°
44°
25
Hist. Avg.
73°
44°
26
Hist. Avg.
73°
44°
27
Hist. Avg.
72°
43°
28
Hist. Avg.
72°
43°
29
Hist. Avg.
72°
42°
30
Hist. Avg.
71°
42°
1
Hist. Avg.
71°
42°
2
Hist. Avg.
70°
41°
3
Hist. Avg.
70°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Fremont Junction
Fremont Junction's September 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 39° and 51°. The average high for September is 74° with an average low of 47°. 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 Fremont Junction. See also: October | November | December.
