S
M
T
W
T
F
S
26
61°
46°
27
63°
43°
28
72°
43°
29
77°
46°
30
79°
46°
1
79°
52°
2
68°
52°
3
64°
50°
4
68°
46°
5
61°
54°
6
77°
48°
7
77°
55°
8
75°
54°
9
81°
46°
10
84°
54°
11
86°
50°
12
81°
52°
13
73°
50°
14
84°
46°
15
82°
50°
16
75°
46°
17
75°
46°
18
82°
57°
19
88°
48°
20
90°
50°
21
91°
50°
22
79°
48°
23
70°
54°
24
72°
54°
25
68°
52°
26
66°
50°
27
70°
46°
28
64°
54°
29
68°
54°
30
77°
54°
31
86°
46°
1
90°
50°
2
84°
52°
3
84°
52°
4
86°
52°
5
91°
52°
6
77°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Morgan Hill
Morgan Hill's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Morgan Hill. See also: June | July | August.
