Measurements:
°C
°F
CURRENT WEATHER
20:30
Sturgeon Bay
48°F
N 8 mph
Feels like: 44°F
Precip: 16%
World Resorts USA Sturgeon Bay Weather

7 Day Weather Forecast

10.05
mon
DAY
58°F
S 9 mph
precip
1%
NIGHT
48°F
N 8 mph
precip
10%
10.06
tue
DAY
68°F
N 18 mph
precip
9%
NIGHT
60°F
NE 14 mph
precip
21%
10.07
wed
DAY
70°F
SE 12 mph
precip
2%
NIGHT
56°F
SE 11 mph
precip
2%
10.08
thu
DAY
60°F
SE 12 mph
precip
4%
NIGHT
50°F
NE 4 mph
precip
4%
10.09
fri
DAY
62°F
SE 6 mph
precip
1%
NIGHT
54°F
NW 8 mph
precip
14%
10.10
sat
DAY
72°F
N 19 mph
precip
4%
NIGHT
66°F
N 15 mph
precip
13%
10.11
sun
DAY
74°F
NE 14 mph
precip
12%
NIGHT
52°F
S 17 mph
precip
28%

Sturgeon Bay Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Sturgeon Bay was 15.2°F. The maximum and minimum values were 11.2°F and 18.7°F respectively.

Sturgeon Bay on the Weather Map

Best Time to Visit Sturgeon Bay
The most sunny months:
August 15 days
July 14 days
October 13 days
The most warm months:
July 78.1 °F
August 77.3 °F
June 71.0 °F
Warmest sea temperature:
August 72.6 °F
July 71.2 °F
September 67.2 °F
The most cold months:
January 20.4 °F
February 22.8 °F
December 28.2 °F
The most rainy months:
April 3 days
July 2 days
June 2 days
The most windy months:
November 11 mph
December 11 mph
March 11 mph
more details