S
M
T
W
T
F
S
26
93°
75°
27
94°
75°
28
94°
74°
29
93°
76°
30
94°
76°
31
93°
75°
1
94°
75°
2
95°
76°
3
95°
77°
4
94°
76°
5
96°
77°
6
96°
77°
7
95°
76°
8
96°
76°
9
95°
75°
10
92°
75°
11
94°
76°
12
94°
76°
13
95°
75°
14
95°
76°
15
94°
75°
16
94°
75°
17
93°
69°
18
93°
70°
19
92°
69°
20
91°
68°
21
92°
72°
22
89°
73°
23
87°
70°
24
88°
67°
25
87°
67°
26
86°
66°
27
86°
66°
28
87°
65°
29
86°
65°
30
86°
66°
31
90°
68°
1
90°
66°
2
89°
66°
3
90°
70°
4
91°
70°
5
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jeffrey
Jeffrey's August 2026 forecast shows daily high temperatures ranging from 86° to 96°, with overnight lows between 65° and 77°. The average high for August is 92° with an average low of 72°. 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 Jeffrey. See also: September | October | November.
