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CheckWeather USSouth Lawndale
Forecast confidence: High · models disagree by 2°F

South Lawndale weather

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Drizzle,rain likely tomorrow

NWS, the American and the European model agree on a high near 70° in South Lawndale today. Tomorrow looks rain around 75°, with a 98% chance of rain.

70°65°
75°64°
70°64°
63°59°
62°57°
62°58°
Todaymodels agreeTomorrowsplit ±4°Sundaymodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaymodels agree
NWSNational Blend (NBM)
70°
Drizzle
Today 70°·Low 65°·Rain 28%
AmericanNOAA GFS
70°
Cloudy
Today 70°·Low 64°·Rain 28%
EuropeanECMWF
72°
Light drizzle
Today 72°·Low 66°·Rain 75%
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South Lawndale weather alerts and warnings

active National Weather Service watches, warnings and advisories

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South Lawndale weather in numbers

from 30 years of measured normals

South Lawndale swings 57°F across the year, from 80°F highs in July to 23°F lows in January, and July is usually the wettest month in a year that brings about 45 in of precipitation.

Warmest month
July
80°F average high
Coldest month
January
23°F average low
Wettest month
July
45 in a year
Below freezing
3 months
January, February and December
Comfortable
3 months
May, September and October
Residents
74,000
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The weather map: all three models at once

NWS, American, European side by side around South Lawndale and nearby towns.Live rain radar →
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South Lawndale 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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South Lawndale 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Drizzle
70° 65°
models agree
Tomorrow
Rain
75° 64°
±4°
Sun
Rain
70° 64°
models agree
Mon
Light drizzle
63° 59°
models agree
Tue
Light drizzle
62° 57°
models agree
Wed
Partly cloudy
62° 58°
models agree
Thu
Light drizzle
64° 58°
models agree
Fri
Partly cloudy
67° 60°
models agree
Sat
Mostly clear
69° 58°
±8°
Sun
Cloudy
72° 56°
±8°
Mon
Light drizzle
70° 55°
models agree
Tue
Drizzle
60° 53°
±17°
Wed
Light drizzle
61° 49°
models agree
Thu
Cloudy
67° 50°
models agree

South Lawndale, Illinois (IL) is at its warmest in Jul (average highs near 80°F) and coldest in Jan (lows around 23°F), with roughly 45 in of precipitation across the year. Below, compare what NWS, American, European forecast for South Lawndale 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.

South Lawndale climate by month

average daytime high and overnight low across a typical year
Jan
34°
23°
Feb
43°
27°
Mar
47°
32°
Apr
59°
41°
May
68°
51°
Jun
79°
62°
Jul
80°
65°
Aug
80°
65°
Sep
75°
61°
Oct
64°
49°
Nov
50°
38°
Dec
40°
30°

Which forecast is most accurate in South Lawndale?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
86
/100rank #1
85±1.5°F95±1.6 mph8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
68
/100rank #2
71±2.9°F94±1.7 mph4771% 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±2°70° to 72°±47%28% to 75% chance
Tomorrow±4°74° to 78°±41%57% to 98% chance
Sun±1°70° to 70°±10%88% to 98% chance
Mon±1°63° to 64°±2%41% to 43% chance
Tue±4°61° to 65°±22%15% to 37% 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 South Lawndale

today, local time
Sunrise
06:34
Sunset
18:54
Daylight
12h 20m

Common questions

What's the weather in South Lawndale today?
On this page we show what NWS, American, European each forecast for South Lawndale 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 South Lawndale today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for South Lawndale 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 South Lawndale?
Over the last 30 days, the European model has been the most accurate for South Lawndale (CheckWeather Score 86/100), ahead of the American at 68. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in South Lawndale?
July is typically the warmest month in South Lawndale, with average highs around 80°F.
How cold does South Lawndale get?
The coldest month in South Lawndale is January, when overnight lows average about 23°F.
How much rain does South Lawndale get?
South Lawndale sees roughly 45 in of precipitation a year, with July usually the wettest month.

Nearby

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