S
M
T
W
T
F
S
26
97°
63°
27
97°
61°
28
99°
61°
29
96°
65°
30
96°
64°
31
89°
63°
1
100°
61°
2
105°
59°
3
106°
60°
4
101°
58°
5
98°
59°
6
100°
60°
7
101°
61°
8
101°
61°
9
96°
58°
10
94°
60°
11
90°
59°
12
93°
60°
13
94°
59°
14
93°
58°
15
87°
59°
16
88°
60°
17
89°
60°
18
91°
61°
19
88°
60°
20
89°
59°
21
92°
60°
22
92°
60°
23
91°
61°
24
93°
62°
25
93°
62°
26
92°
61°
27
93°
62°
28
93°
62°
29
92°
61°
30
91°
62°
31
91°
62°
1
89°
61°
2
91°
61°
3
92°
60°
4
91°
61°
5
90°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Elk Grove
Elk Grove's August 2026 forecast shows daily high temperatures ranging from 87° to 106°, with overnight lows between 58° and 62°. The average high for August is 94° with an average low of 60°. 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 Elk Grove. See also: September | October | November.