S
M
T
W
T
F
S
26
58°
43°
27
70°
39°
28
57°
47°
29
57°
51°
30
65°
43°
1
63°
37°
2
57°
43°
3
61°
40°
4
74°
38°
5
82°
54°
6
72°
55°
7
66°
50°
8
68°
40°
9
62°
49°
10
68°
49°
11
63°
45°
12
68°
38°
13
71°
52°
14
58°
49°
15
71°
49°
16
81°
48°
17
86°
59°
18
94°
63°
19
93°
68°
20
88°
66°
21
67°
54°
22
65°
53°
23
53°
48°
24
61°
50°
25
77°
57°
26
80°
65°
27
82°
64°
28
77°
55°
29
76°
52°
30
66°
47°
31
69°
50°
1
72°
48°
2
70°
51°
3
74°
54°
4
77°
58°
5
78°
56°
6
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Overview
Overview's May 2026 forecast shows daily high temperatures ranging from 66° to 82°, with overnight lows between 47° and 65°. The average high for May is 75° 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 Overview. See also: June | July | August.
