Skip to main content
One weather site to rule them all
checkweather.io
CheckWeather US›Wisconsin›Sturgeon Bay

Sturgeon Bay weather

Loading live data…

NWSNational Blend (NBM)
54°
Mainly clear
Feels 51° · Wind 11 mph · Humidity 94%
AmericanNOAA GFS
49°
Clear
Feels 45° · Wind 7 mph · Humidity 89%
EuropeanECMWF
56°
Overcast
Feels 53° · Wind 10 mph · Humidity 92%

Latest for Sturgeon Bay: NWS (National Blend (NBM)): 54° Mainly clear · American (NOAA GFS): 49° Clear · European (ECMWF): 56° Overcast.

CheckWeather.io on iPhoneFree. No ads, no account.

Sturgeon Bay weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Sturgeon Bay…

Sturgeon Bay weather in numbers

from 30 years of measured normals

Sturgeon Bay swings 59°F across the year, from 75°F highs in July to 16°F lows in February, and June is usually the wettest month in a year that brings about 32 in of precipitation.

Warmest month
July
75°F average high
Coldest month
February
16°F average low
Wettest month
June
32 in a year
Below freezing
4 months
January, February, March and December
Comfortable
3 months
July, August and September
Residents
8,956
share this forecast

The weather map: all three models at once

NWS, American, European side by side around Sturgeon Bay and nearby towns.Live rain radar →
Loading the three model maps…

Sturgeon Bay hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

Loading the three models…

Sturgeon Bay 10-day forecast, out to 14 days

where the models agree, and where they split

Sturgeon Bay, Wisconsin (WI) is at its warmest in Jul (average highs near 75°F) and coldest in Feb (lows around 16°F), with roughly 32 in of precipitation across the year. Below, compare what NWS, American, European forecast for Sturgeon Bay right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Sturgeon Bay climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
25°
17°
Feb
30°
16°
Mar
37°
25°
Apr
49°
34°
May
59°
44°
Jun
68°
53°
Jul
75°
61°
Aug
74°
61°
Sep
67°
55°
Oct
55°
43°
Nov
42°
33°
Dec
31°
22°

Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.

How the weather around Sturgeon Bay has changed since 1995

Sturgeon Bay sits in the same roughly 50 km square of NASA's reanalysis as Marinette. That square shows no clear change in temperature between 1995-2004 and 2015-2024. See the full 30-year picture on the Marinette page.

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
93
/100rank #1
91±0.9°F97±1.1 mph9396% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
82
/100rank #2
83±1.7°F94±2.0 mph7184% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
Loading ratings…
AmericanNOAA GFS
Loading ratings…
EuropeanECMWF
Loading ratings…

One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Sturgeon Bay today?
On this page we show what NWS, American, European each forecast for Sturgeon Bay today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Sturgeon Bay today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Sturgeon Bay and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Sturgeon Bay?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Sturgeon Bay forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Sturgeon Bay?
July is typically the warmest month in Sturgeon Bay, with average highs around 75°F.
How cold does Sturgeon Bay get?
The coldest month in Sturgeon Bay is February, when overnight lows average about 16°F.
How much rain does Sturgeon Bay get?
Sturgeon Bay sees roughly 32 in of precipitation a year, with June usually the wettest month.

Nearby

More US weather