S
M
T
W
T
F
S
30
91°
63°
31
90°
64°
1
94°
68°
2
93°
67°
3
89°
68°
4
88°
67°
5
91°
67°
6
90°
66°
7
92°
67°
8
92°
68°
9
91°
67°
10
92°
67°
11
92°
66°
12
91°
64°
13
91°
59°
14
83°
59°
15
83°
58°
16
84°
58°
17
83°
61°
18
88°
64°
19
88°
64°
20
81°
63°
21
88°
64°
22
89°
63°
23
88°
56°
24
81°
55°
25
79°
54°
26
79°
54°
27
Hist. Avg.
82°
57°
28
Hist. Avg.
81°
57°
29
Hist. Avg.
81°
56°
30
Hist. Avg.
81°
56°
1
Hist. Avg.
80°
56°
2
Hist. Avg.
80°
55°
3
Hist. Avg.
80°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Fourche Junction
Fourche Junction's September 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 54° and 68°. The average high for September is 88° with an average low of 63°. 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 Fourche Junction. See also: October | November | December.
