S
M
T
W
T
F
S
30
94°
69°
31
95°
70°
1
96°
73°
2
95°
70°
3
92°
71°
4
88°
70°
5
92°
71°
6
93°
71°
7
94°
70°
8
94°
71°
9
93°
71°
10
93°
70°
11
92°
71°
12
92°
69°
13
91°
67°
14
85°
64°
15
84°
63°
16
86°
64°
17
89°
67°
18
89°
67°
19
83°
65°
20
84°
66°
21
90°
68°
22
89°
67°
23
89°
61°
24
88°
60°
25
81°
60°
26
82°
57°
27
82°
57°
28
Hist. Avg.
85°
61°
29
Hist. Avg.
84°
61°
30
Hist. Avg.
84°
60°
1
Hist. Avg.
84°
60°
2
Hist. Avg.
83°
60°
3
Hist. Avg.
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Josephine
Josephine's September 2026 forecast shows daily high temperatures ranging from 81° to 96°, with overnight lows between 57° and 73°. The average high for September is 89° with an average low of 67°. 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 Josephine. See also: October | November | December.
