17.05
sun
sun
Day
50°F
W 8 mph
Precip.
100%
100%
Night
61°F
N 11 mph
Precip.
0%
0%
18.05
mon
mon
Day
70°F
NE 15 mph
Precip.
100%
100%
Night
66°F
NE 19 mph
Precip.
0%
0%
19.05
tue
tue
Day
63°F
E 16 mph
Precip.
100%
100%
Night
48°F
SE 11 mph
Precip.
0%
0%
20.05
wed
wed
Day
50°F
SW 11 mph
Precip.
0%
0%
Night
45°F
SW 9 mph
Precip.
0%
0%
21.05
thu
thu
Day
52°F
NW 11 mph
Precip.
0%
0%
Night
50°F
W 7 mph
Precip.
0%
0%
22.05
fri
fri
Day
48°F
SW 9 mph
Precip.
76%
76%
Night
50°F
SW 1 mph
Precip.
22%
22%
23.05
sat
sat
Day
57°F
NW 6 mph
Precip.
43%
43%
Night
52°F
NW 3 mph
Precip.
0%
0%
sea water
temperature
temperature
| Milwaukee |
monthly
weather
weather
| Milwaukee |
current
weather
weather
| Milwaukee |
14 days
forecast
forecast
| Milwaukee |
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 46.0°F. The highest and lowest sea temperatures during the month were 50.0°F and 44.1°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 57.4°F. The highest and lowest sea temperatures during the month were 63.9°F and 50.9°F.
Air temperature in Milwaukee, °F
Precipitation total in Milwaukee, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Milwaukee
Milwaukee on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Milwaukee
Local time: 16:47
May 17, sunday
1800
54°F
NW
5 mph
5 mph
2100
50°F
N
6 mph
6 mph
May 18, monday
0000
61°F
N
11 mph
11 mph
0300
63°F
N
14 mph
14 mph
0600
63°F
N
12 mph
12 mph
0900
68°F
N
14 mph
14 mph
1200
70°F
NE
15 mph
15 mph
1500
66°F
N
16 mph
16 mph
