28.04
tue
tue
Day
52°F
SE 17 mph
Precip.
0%
0%
Night
45°F
SW 5 mph
Precip.
0%
0%
29.04
wed
wed
Day
48°F
S 6 mph
Precip.
100%
100%
Night
43°F
SE 5 mph
Precip.
0%
0%
30.04
thu
thu
Day
46°F
SW 6 mph
Precip.
100%
100%
Night
39°F
W 11 mph
Precip.
64%
64%
01.05
fri
fri
Day
43°F
SW 6 mph
Precip.
0%
0%
Night
37°F
W 10 mph
Precip.
0%
0%
02.05
sat
sat
Day
45°F
S 2 mph
Precip.
0%
0%
Night
45°F
E 9 mph
Precip.
0%
0%
03.05
sun
sun
Day
61°F
E 15 mph
Precip.
0%
0%
Night
48°F
W 9 mph
Precip.
100%
100%
04.05
mon
mon
Day
52°F
E 14 mph
Precip.
0%
0%
Night
48°F
NE 11 mph
Precip.
0%
0%
05.05
tue
tue
Day
52°F
SE 7 mph
Precip.
43%
43%
Night
43°F
SW 9 mph
Precip.
21%
21%
06.05
wed
wed
Day
48°F
SE 9 mph
Precip.
0%
0%
Night
43°F
N 6 mph
Precip.
0%
0%
07.05
thu
thu
Day
52°F
N 2 mph
Precip.
0%
0%
Night
54°F
NE 10 mph
Precip.
100%
100%
08.05
fri
fri
Day
54°F
SE 12 mph
Precip.
0%
0%
Night
41°F
E 9 mph
Precip.
0%
0%
09.05
sat
sat
Day
46°F
E 17 mph
Precip.
27%
27%
Night
39°F
NE 10 mph
Precip.
0%
0%
10.05
sun
sun
Day
48°F
E 16 mph
Precip.
28%
28%
Night
41°F
SE 11 mph
Precip.
100%
100%
11.05
mon
mon
Day
43°F
S 13 mph
Precip.
100%
100%
Night
45°F
SE 8 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 44.8°F. The highest and lowest sea temperatures during the month were 55.4°F and 37.6°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 59.7°F. The highest and lowest sea temperatures during the month were 67.3°F and 52.9°F.
Air temperature in Oshkosh, °F
Precipitation total in Oshkosh, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Oshkosh
Oshkosh on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Oshkosh
Local time: 10:52
April 28, tuesday
1200
52°F
SE
17 mph
17 mph
1500
59°F
SE
15 mph
15 mph
1800
50°F
SE
9 mph
9 mph
2100
46°F
SW
8 mph
8 mph
April 29, wednesday
0000
45°F
SW
5 mph
5 mph
0300
43°F
W
2 mph
2 mph
0600
43°F
S
6 mph
6 mph
0900
45°F
S
6 mph
6 mph
