S
M
T
W
T
F
S
26
94°
54°
27
84°
50°
28
90°
49°
29
89°
55°
30
88°
54°
31
92°
49°
1
95°
54°
2
100°
53°
3
99°
54°
4
93°
53°
5
91°
52°
6
92°
55°
7
93°
56°
8
95°
57°
9
90°
56°
10
89°
56°
11
87°
56°
12
87°
55°
13
89°
56°
14
88°
57°
15
83°
56°
16
83°
56°
17
84°
55°
18
85°
55°
19
83°
53°
20
83°
54°
21
87°
56°
22
86°
56°
23
84°
58°
24
88°
57°
25
87°
57°
26
88°
58°
27
86°
58°
28
87°
57°
29
85°
58°
30
84°
57°
31
86°
56°
1
85°
55°
2
86°
55°
3
89°
54°
4
83°
56°
5
83°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Glen Ellen
Glen Ellen's August 2026 forecast shows daily high temperatures ranging from 83° to 100°, with overnight lows between 52° and 58°. The average high for August is 88° with an average low of 56°. 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 Glen Ellen. See also: September | October | November.
