19.05
tue
tue
Day
64°F
E 13 mph
Precip.
100%
100%
Night
45°F
SE 9 mph
Precip.
0%
0%
20.05
wed
wed
Day
54°F
S 6 mph
Precip.
0%
0%
Night
43°F
W 6 mph
Precip.
0%
0%
21.05
thu
thu
Day
55°F
W 8 mph
Precip.
0%
0%
Night
46°F
W 6 mph
Precip.
0%
0%
22.05
fri
fri
Day
52°F
W 11 mph
Precip.
0%
0%
Night
52°F
W 8 mph
Precip.
0%
0%
23.05
sat
sat
Day
55°F
NW 9 mph
Precip.
0%
0%
Night
54°F
NW 6 mph
Precip.
100%
100%
24.05
sun
sun
Day
66°F
NE 5 mph
Precip.
100%
100%
Night
61°F
NW 4 mph
Precip.
0%
0%
25.05
mon
mon
Day
75°F
N 9 mph
Precip.
0%
0%
Night
64°F
N 8 mph
Precip.
0%
0%
sea water
temperature
temperature
| Appleton |
monthly
weather
weather
| Appleton |
current
weather
weather
| Appleton |
14 days
forecast
forecast
| Appleton |
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 54.7°F. The highest and lowest sea temperatures during the month were 61.0°F and 53.2°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 67.5°F. The highest and lowest sea temperatures during the month were 75.2°F and 60.3°F.
Air temperature in Appleton, °F
Precipitation total in Appleton, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Appleton
Appleton on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Appleton
Local time: 07:28
May 19, tuesday
0900
68°F
E
14 mph
14 mph
1200
64°F
E
13 mph
13 mph
1500
63°F
E
16 mph
16 mph
1800
55°F
E
14 mph
14 mph
2100
50°F
SE
11 mph
11 mph
May 20, wednesday
0000
45°F
SE
9 mph
9 mph
0300
41°F
SE
6 mph
6 mph
0600
41°F
SE
6 mph
6 mph
