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CheckWeather USFond du Lac
Forecast confidence: High · models disagree by 2°F

Fond du Lac weather

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Light drizzle,much the same tomorrow

NWS, the American and the European model agree on a high near 75° in Fond du Lac today. Tomorrow looks mostly clear around 78°, with a 2% chance of rain.

75°65°
78°61°
79°59°
78°63°
80°66°
76°59°
Todaymodels agreeTomorrowmodels agreeMondaymodels agreeTuesdaysplit ±5°Wednesdaymodels agreeThursdaysplit ±7°
NWSNational Blend (NBM)
76°
Light drizzle
Today 76°·Low 64°·Rain 14%
AmericanNOAA GFS
75°
Cloudy
Today 75°·Low 65°·Rain 14%
EuropeanECMWF
75°
Drizzle
Today 75°·Low 66°·Rain 88%

The weather map: all three models at once

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

Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Light drizzle
75° 65°
models agree
Tomorrow
Mostly clear
78° 61°
models agree
Mon
Cloudy
79° 59°
models agree
Tue
Drizzle
78° 63°
±5°
Wed
Showers
80° 66°
models agree
Thu
Mostly clear
76° 59°
±7°
Fri
Mostly clear
80° 58°
±12°
Sat
Light drizzle
81° 63°
±9°
Sun
Light rain
70° 59°
±11°
Mon
Light drizzle
65° 55°
±11°
Tue
Light drizzle
67° 51°
±9°
Wed
Clear
70° 47°
models agree
Thu
Cloudy
73° 50°
models agree
Fri
Cloudy
74° 53°
models agree

Fond du Lac, WI is at its warmest in Jul (average highs near 81°F) and coldest in Jan (lows around 19°F), with roughly 35 in of precipitation across the year. Below, compare what NWS, American, European forecast for Fond du Lac 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.

Fond du Lac climate by month

average daytime high and overnight low across a typical year
Jan
29°
19°
Feb
38°
20°
Mar
44°
27°
Apr
56°
38°
May
70°
49°
Jun
79°
59°
Jul
81°
63°
Aug
79°
62°
Sep
76°
58°
Oct
62°
46°
Nov
46°
33°
Dec
36°
25°

Which forecast is most accurate in Fond du Lac?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
96
/100rank #1
97±0.3°F97±0.9 mph9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
77
/100rank #2
87±1.3°F96±1.4 mph5374% 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±2°75° to 76°±74%14% to 88% chance
Tomorrow±1°78° to 79°±1%1% to 2% chance
Mon±1°78° to 79°±3%0% to 3% chance
Tue±5°75° to 80°±4%52% to 56% chance
Wed±3°79° to 82°±15%73% to 88% chance

The models often agree on temperature and still split on rain — and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in Fond du Lac

today, local time
Sunrise
06:22
Sunset
19:22
Daylight
13h 0m

Common questions

What's the weather in Fond du Lac today?
On this page we show what NWS, American, European each forecast for Fond du Lac 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 Fond du Lac today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Fond du Lac 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 Fond du Lac?
Over the last 30 days, the European model has been the most accurate for Fond du Lac (CheckWeather Score 96/100), ahead of the American at 77. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Fond du Lac?
July is typically the warmest month in Fond du Lac, with average highs around 81°F.
How cold does Fond du Lac get?
The coldest month in Fond du Lac is January, when overnight lows average about 19°F.
How much rain does Fond du Lac get?
Fond du Lac sees roughly 35 in of precipitation a year, with August usually the wettest month.

Nearby

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