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Sturgeon Bay weather

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Sturgeon Bay weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Sturgeon Bay weather in numbers

from 30 years of measured normals

Sturgeon Bay swings 55°F across the year, from 77°F highs in July to 22°F lows in January, and June is usually the wettest month in a year that brings about 34 in of precipitation.

Warmest month
July
77°F average high
Coldest month
January
22°F average low
Wettest month
June
34 in a year
Below freezing
4 months
January, February, March and December
Comfortable
4 months
May, July, August and September
Residents
8,956
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The weather map: all three models at once

NWS, American, European side by side around Sturgeon Bay and nearby towns.Live rain radar →
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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

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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 77°F) and coldest in Jan (lows around 22°F), with roughly 34 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
Jan
30°
22°
Feb
36°
22°
Mar
39°
27°
Apr
52°
37°
May
62°
47°
Jun
72°
57°
Jul
77°
63°
Aug
75°
62°
Sep
71°
59°
Oct
59°
47°
Nov
45°
36°
Dec
36°
27°

Which forecast is most accurate in the US?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
89
/100rank #1
88±1.2°F96±1.2 mph8491% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
73
/100rank #2
82±1.8°F93±2.3 mph4972% 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)
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AmericanNOAA GFS
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EuropeanECMWF
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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 77°F.
How cold does Sturgeon Bay get?
The coldest month in Sturgeon Bay is January, when overnight lows average about 22°F.
How much rain does Sturgeon Bay get?
Sturgeon Bay sees roughly 34 in of precipitation a year, with June usually the wettest month.

Nearby

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