S
M
T
W
T
F
S
26
89°
58°
27
88°
59°
28
88°
57°
29
90°
60°
30
90°
59°
31
88°
57°
1
88°
58°
2
87°
56°
3
86°
56°
4
87°
57°
5
86°
59°
6
89°
60°
7
90°
58°
8
90°
58°
9
89°
56°
10
88°
57°
11
87°
58°
12
88°
58°
13
87°
57°
14
89°
57°
15
86°
56°
16
84°
56°
17
84°
58°
18
86°
60°
19
88°
60°
20
91°
59°
21
90°
56°
22
86°
57°
23
83°
58°
24
84°
59°
25
88°
58°
26
88°
56°
27
84°
55°
28
84°
57°
29
89°
56°
30
88°
59°
31
Hist. Avg.
86°
58°
1
Hist. Avg.
86°
58°
2
Hist. Avg.
86°
58°
3
Hist. Avg.
86°
58°
4
Hist. Avg.
86°
57°
5
Hist. Avg.
86°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Morgan Hill
Morgan Hill's August 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 55° and 60°. The average high for August is 87° with an average low of 58°. 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 Morgan Hill. See also: September | October | November.
