20.07
mon
mon
Day
86°F
NE 17 mph
Precip.
3%
3%
Night
73°F
E 15 mph
Precip.
34%
34%
21.07
tue
tue
Day
77°F
SE 15 mph
Precip.
8%
8%
Night
57°F
S 12 mph
Precip.
14%
14%
22.07
wed
wed
Day
66°F
S 8 mph
Precip.
4%
4%
Night
59°F
SE 8 mph
Precip.
6%
6%
23.07
thu
thu
Day
72°F
E 6 mph
Precip.
2%
2%
Night
64°F
NE 8 mph
Precip.
6%
6%
24.07
fri
fri
Day
73°F
NE 4 mph
Precip.
3%
3%
Night
63°F
NE 10 mph
Precip.
10%
10%
25.07
sat
sat
Day
75°F
NE 11 mph
Precip.
5%
5%
Night
70°F
NE 9 mph
Precip.
14%
14%
26.07
sun
sun
Day
81°F
SE 8 mph
Precip.
6%
6%
Night
68°F
W 7 mph
Precip.
16%
16%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 78.4°F. The highest and lowest sea temperatures during the month were 81.9°F and 74.1°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 74.4°F. The highest and lowest sea temperatures during the month were 79.0°F and 68.2°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: 23:11
July 21, tuesday
0000
73°F
E
15 mph
15 mph
0300
72°F
E
14 mph
14 mph
0600
68°F
E
14 mph
14 mph
0900
73°F
SE
19 mph
19 mph
1200
77°F
SE
15 mph
15 mph
1500
75°F
SE
17 mph
17 mph
1800
72°F
S
19 mph
19 mph
2100
61°F
S
19 mph
19 mph
