S
M
T
W
T
F
S
26
52°
37°
27
45°
39°
28
48°
34°
29
52°
27°
30
48°
27°
1
55°
25°
2
66°
28°
3
70°
41°
4
63°
36°
5
43°
30°
6
43°
30°
7
59°
25°
8
70°
28°
9
55°
39°
10
55°
34°
11
66°
30°
12
66°
43°
13
73°
37°
14
79°
50°
15
81°
50°
16
64°
45°
17
68°
43°
18
59°
45°
19
48°
37°
20
63°
30°
21
66°
39°
22
55°
45°
23
59°
46°
24
82°
46°
25
90°
55°
26
93°
54°
27
91°
55°
28
84°
57°
29
90°
66°
30
85°
59°
31
80°
60°
1
84°
57°
2
86°
62°
3
85°
58°
4
80°
56°
5
74°
53°
6
75°
54°
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 90°, with overnight lows between 53° and 66°. The average high for May is 82° 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 May weather will actually feel in Hillview. See also: June | July | August.
