World Resorts USA Oshkosh Weather

Oshkosh 14 Days Forecast

23.12
tue
Day
41°F
E 12 mph
Precip.
0%
Night
27°F
SE 6 mph
Precip.
0%
24.12
wed
Day
32°F
NW 8 mph
Precip.
0%
Night
32°F
SE 1 mph
Precip.
0%
25.12
thu
Day
30°F
SW 10 mph
Precip.
0%
Night
32°F
W 15 mph
Precip.
89%
26.12
fri
Day
30°F
SW 9 mph
Precip.
100%
Night
32°F
NW 6 mph
Precip.
73%
27.12
sat
Day
34°F
N 10 mph
Precip.
0%
Night
34°F
E 14 mph
Precip.
70%
28.12
sun
Day
19°F
SE 17 mph
Precip.
0%
Night
16°F
SE 12 mph
Precip.
0%
29.12
mon
Day
16°F
SE 9 mph
Precip.
0%
Night
12°F
SE 5 mph
Precip.
0%
30.12
tue
Day
19°F
NE 5 mph
Precip.
0%
Night
27°F
NE 9 mph
Precip.
0%
31.12
wed
Day
32°F
SW 1 mph
Precip.
22%
Night
25°F
W 6 mph
Precip.
0%
01.01
thu
Day
34°F
W 12 mph
Precip.
47%
Night
32°F
W 6 mph
Precip.
0%
02.01
fri
Day
32°F
NW 4 mph
Precip.
0%
Night
30°F
N 6 mph
Precip.
0%
03.01
sat
Day
32°F
N 6 mph
Precip.
0%
Night
32°F
N 7 mph
Precip.
100%
04.01
sun
Day
30°F
E 16 mph
Precip.
23%
Night
23°F
SE 9 mph
Precip.
0%
05.01
mon
Day
21°F
SW 6 mph
Precip.
0%
Night
19°F
SW 9 mph
Precip.
0%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 33.6°F. The highest and lowest sea temperatures during the month were 37.0°F and 32.5°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 32.5°F. The highest and lowest sea temperatures during the month were 33.4°F and 32.0°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

Sunniest months:
August 14 days
September 13 days
October 13 days
Warmest months:
July 77.0 °F
August 76.0 °F
June 72.7 °F
Warmest sea temp:
July 75.7 °F
August 74.9 °F
June 70.0 °F
Coldest months:
January 24.2 °F
February 25.3 °F
December 31.2 °F
Rainiest months:
June 3 days
July 3 days
May 2 days
Windiest months:
November 12.9 mph
April 12.1 mph
October 11.6 mph

Oshkosh on a weather map

Oshkosh
+41°F
E 12 mph
Feels like: +34°F
Precip.: 0%
Places in USA:
Name
°F
+45°F
+75°F
+75°F
+54°F
+57°F
+81°F
+81°F
+68°F
+39°F
+59°F
+55°F
+79°F
+75°F
+77°F
+48°F
24 Hours Forecast
Oshkosh
Local time: 11:38
December 23, tuesday
1200
41°F
E
12 mph
1500
41°F
E
14 mph
1800
32°F
E
9 mph
2100
30°F
SE
7 mph
December 24, wednesday
0000
27°F
SE
6 mph
0300
27°F
SW
6 mph
0600
27°F
W
4 mph
0900
27°F
W
6 mph
Units of measurement: °C / °F