S
M
T
W
T
F
S
26
87°
59°
27
82°
60°
28
73°
64°
29
82°
64°
30
74°
59°
1
67°
55°
2
71°
46°
3
73°
42°
4
81°
44°
5
82°
50°
6
78°
66°
7
73°
56°
8
69°
53°
9
78°
59°
10
83°
60°
11
82°
61°
12
76°
59°
13
80°
53°
14
76°
51°
15
82°
60°
16
84°
61°
17
88°
66°
18
90°
68°
19
87°
67°
20
84°
66°
21
83°
68°
22
82°
64°
23
82°
62°
24
83°
63°
25
85°
66°
26
87°
72°
27
86°
67°
28
85°
66°
29
87°
67°
30
83°
67°
31
84°
64°
1
83°
65°
2
87°
67°
3
88°
68°
4
89°
68°
5
89°
69°
6
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Highlands
Highlands's May 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 51° and 72°. The average high for May is 85° with an average low of 65°. 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 Highlands. See also: June | July | August.
