S
M
T
W
T
F
S
30
70°
49°
31
76°
58°
1
75°
48°
2
71°
40°
3
73°
40°
4
82°
37°
5
83°
42°
6
77°
40°
7
82°
34°
8
83°
34°
9
84°
36°
10
85°
34°
11
67°
33°
12
68°
40°
13
75°
40°
14
70°
37°
15
68°
39°
16
75°
40°
17
76°
40°
18
70°
35°
19
61°
30°
20
60°
31°
21
59°
26°
22
60°
28°
23
62°
34°
24
67°
37°
25
70°
38°
26
69°
37°
27
60°
30°
28
59°
29°
29
59°
35°
30
63°
35°
1
66°
36°
2
61°
31°
3
58°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Jarbidge
Jarbidge's September 2026 forecast shows daily high temperatures ranging from 58° to 85°, with overnight lows between 26° and 58°. The average high for September is 70° with an average low of 37°. 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 Jarbidge. See also: October | November | December.