S
M
T
W
T
F
S
26
57°
37°
27
52°
50°
28
55°
46°
29
55°
37°
30
55°
43°
1
54°
50°
2
55°
45°
3
66°
43°
4
59°
52°
5
57°
52°
6
55°
52°
7
55°
50°
8
57°
43°
9
63°
43°
10
59°
52°
11
61°
45°
12
61°
45°
13
61°
50°
14
59°
50°
15
55°
41°
16
55°
45°
17
57°
41°
18
57°
41°
19
61°
50°
20
58°
51°
21
64°
51°
22
61°
51°
23
59°
51°
24
60°
51°
25
53°
45°
26
60°
49°
27
61°
48°
28
57°
48°
29
57°
49°
30
62°
50°
31
66°
53°
1
61°
49°
2
66°
53°
3
64°
52°
4
64°
51°
5
60°
48°
6
64°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tidewater
Tidewater's May 2026 forecast shows daily high temperatures ranging from 53° to 66°, with overnight lows between 45° and 54°. The average high for May is 61° with an average low of 50°. 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 Tidewater. See also: June | July | August.