S
M
T
W
T
F
S
26
66°
50°
27
68°
48°
28
80°
52°
29
75°
54°
30
73°
53°
1
78°
54°
2
83°
55°
3
77°
56°
4
69°
54°
5
72°
54°
6
78°
53°
7
79°
56°
8
80°
55°
9
69°
50°
10
82°
54°
11
82°
56°
12
83°
56°
13
83°
57°
14
84°
57°
15
84°
56°
16
83°
57°
17
83°
55°
18
81°
51°
19
78°
51°
20
77°
53°
21
78°
53°
22
77°
54°
23
83°
57°
24
85°
58°
25
86°
58°
26
85°
59°
27
86°
59°
28
86°
58°
29
85°
59°
30
85°
58°
31
82°
56°
1
83°
54°
2
82°
54°
3
82°
52°
4
79°
51°
5
79°
52°
6
80°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arrowhead
Arrowhead's May 2026 forecast shows daily high temperatures ranging from 66° to 86°, with overnight lows between 48° and 59°. The average high for May is 80° with an average low of 55°. 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 Arrowhead. See also: June | July | August.
