S
M
T
W
T
F
S
26
95°
77°
27
94°
76°
28
95°
77°
29
94°
76°
30
95°
77°
31
94°
75°
1
92°
74°
2
87°
74°
3
87°
73°
4
88°
74°
5
90°
75°
6
91°
74°
7
90°
74°
8
91°
73°
9
91°
74°
10
92°
74°
11
91°
73°
12
90°
73°
13
90°
72°
14
92°
73°
15
93°
73°
16
92°
70°
17
86°
71°
18
92°
72°
19
89°
68°
20
90°
66°
21
86°
64°
22
85°
64°
23
85°
65°
24
86°
64°
25
86°
64°
26
88°
65°
27
91°
65°
28
92°
70°
29
92°
70°
30
91°
69°
31
92°
71°
1
92°
70°
2
91°
68°
3
90°
63°
4
87°
66°
5
89°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jeanette
Jeanette's August 2026 forecast shows daily high temperatures ranging from 85° to 95°, with overnight lows between 63° and 77°. The average high for August is 90° with an average low of 71°. 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 Jeanette. See also: September | October | November.