S
M
T
W
T
F
S
26
97°
77°
27
98°
78°
28
98°
78°
29
97°
79°
30
98°
78°
31
101°
80°
1
95°
77°
2
93°
71°
3
98°
70°
4
98°
75°
5
99°
76°
6
99°
78°
7
99°
78°
8
99°
77°
9
99°
74°
10
97°
76°
11
98°
75°
12
100°
78°
13
100°
79°
14
100°
79°
15
99°
79°
16
100°
81°
17
102°
76°
18
103°
79°
19
103°
80°
20
103°
79°
21
99°
80°
22
102°
81°
23
107°
82°
24
106°
83°
25
101°
79°
26
99°
82°
27
99°
77°
28
100°
74°
29
101°
76°
30
100°
79°
31
100°
77°
1
98°
80°
2
99°
75°
3
90°
74°
4
98°
75°
5
98°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Josephine
Josephine's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Josephine. See also: September | October | November.