Measurements:
°C
°F
CURRENT WEATHER
00:21
Oshkosh
64°F
E 8 mph
Feels like: 64°F
Precip: 15%
World Resorts USA Oshkosh Weather

7 Day Weather Forecast

06.25
thu
DAY
66°F
SE 10 mph
precip
19%
NIGHT
60°F
SW 4 mph
precip
14%
06.26
fri
DAY
64°F
SW 11 mph
precip
8%
NIGHT
58°F
W 6 mph
precip
14%
06.27
sat
DAY
70°F
W 6 mph
precip
17%
NIGHT
60°F
NW 9 mph
precip
12%
06.28
sun
DAY
74°F
NW 14 mph
precip
19%
NIGHT
72°F
NW 11 mph
precip
21%
06.29
mon
DAY
86°F
N 16 mph
precip
8%
NIGHT
78°F
NE 13 mph
precip
19%
06.30
tue
DAY
86°F
NE 13 mph
precip
8%
NIGHT
78°F
NE 9 mph
precip
17%
07.01
wed
DAY
88°F
NE 14 mph
precip
4%
NIGHT
78°F
NE 9 mph
precip
15%

Oshkosh Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Oshkosh was 21.6°F. The maximum and minimum values were 20.0°F and 23.4°F respectively.

Oshkosh on the Weather Map

Best Time to Visit Oshkosh
The most sunny months:
August 14 days
September 13 days
October 13 days
The most warm months:
July 80.0 °F
August 78.8 °F
June 75.2 °F
Warmest sea temperature:
July 78.5 °F
August 77.6 °F
June 72.3 °F
The most cold months:
January 20.6 °F
February 23.8 °F
December 28.0 °F
The most rainy months:
June 3 days
July 3 days
May 2 days
The most windy months:
November 12 mph
April 12 mph
October 11 mph
more details