S
M
T
W
T
F
S
26
73°
56°
27
79°
55°
28
77°
61°
29
69°
55°
30
63°
46°
1
62°
47°
2
56°
42°
3
66°
37°
4
80°
53°
5
71°
59°
6
63°
47°
7
64°
45°
8
74°
44°
9
78°
57°
10
77°
62°
11
74°
55°
12
78°
52°
13
76°
57°
14
67°
48°
15
74°
47°
16
84°
62°
17
89°
66°
18
89°
69°
19
91°
69°
20
76°
63°
21
67°
56°
22
69°
60°
23
77°
66°
24
74°
62°
25
78°
65°
26
76°
66°
27
78°
67°
28
82°
63°
29
79°
62°
30
77°
59°
31
78°
59°
1
76°
61°
2
80°
58°
3
79°
61°
4
79°
63°
5
80°
62°
6
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hillview
Hillview's May 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 58° and 67°. The average high for May is 79° with an average low of 62°. 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 Hillview. See also: June | July | August.
