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CheckWeather US›Illinois›Auburn Gresham
Forecast confidence: Medium · models disagree by 5°F

Auburn Gresham weather

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Cloudy,much the same tomorrow

NWS, the American and the European model put Auburn Gresham's high today between 67° and 72°, a 5° split. Tomorrow: cloudy, around 73°, with a 4% chance of rain.

70°49°
73°51°
64°53°
67°53°
72°55°
72°56°
Todaysplit ±5°Tomorrowsplit ±6°Mondaymodels agreeTuesdaymodels agreeWednesdaymodels agreeThursdaysplit ±7°
NWSNational Blend (NBM)
70°
Partly cloudy
Today 70°·Low 50°·Rain 3%
AmericanNOAA GFS
72°
Cloudy
Today 72°·Low 48°·Rain 3%
EuropeanECMWF
67°
Cloudy
Today 67°·Low 50°·Rain 0%
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Auburn Gresham weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Auburn Gresham weather in numbers

measured normals and 10 years of recorded weather

Auburn Gresham swings 62°F across the year, from 81°F highs in July to 19°F lows in January, and May is usually the wettest month in a year that brings about 40 in of precipitation. Over 10 years of recorded weather it averages 92 days a year at 77°F or above, 29 of them at 86°F or above, 107 frost nights, and rain on 131 days.

Warmest month
July
81°F average high
Coldest month
January
19°F average low
Wettest month
May
40 in a year
Comfortable
3 months
June, September and October
Residents
46,000
share this forecast
Most accurate here
European
93/100 CheckWeather Score
Warm days
92 days
a year at 77°F or above
Frost nights
107 nights
a year below 32°F
Rain days
131 days
a year with 0.04 in or more

Day counts are from the ERA5 reanalysis for Auburn Gresham’s grid square, 2016 to 2025, counted the same way for every city so the numbers compare. A reanalysis square is an area, not a weather station, so it is good for counting days and not for a single day’s record.

The weather map: all three models at once

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

where the models agree, and where they split
Today
Cloudy
70° 49°
±5°
Tomorrow
Cloudy
73° 51°
±6°
Mon
Cloudy
64° 53°
models agree
Tue
Cloudy
67° 53°
models agree
Wed
Cloudy
72° 55°
models agree
Thu
Mostly clear
72° 56°
±7°
Fri
Partly cloudy
70° 53°
±6°
Sat
Light drizzle
71° 56°
±8°
Sun
Heavy drizzle
66° 56°
±7°
Mon
Drizzle
61° 46°
±7°
Tue
Cloudy
49° 42°
±6°
Wed
Cloudy
53° 42°
models agree
Thu
Cloudy
58° 45°
±13°

Auburn Gresham, Illinois (IL) is at its warmest in Jul (average highs near 81°F) and coldest in Jan (lows around 19°F), with roughly 40 in of precipitation across the year. Below, compare what NWS, American, European forecast for Auburn Gresham 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.

Auburn Gresham climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
30°
19°
Feb
38°
20°
Mar
47°
30°
Apr
58°
39°
May
68°
48°
Jun
78°
59°
Jul
81°
63°
Aug
80°
63°
Sep
73°
57°
Oct
61°
45°
Nov
47°
33°
Dec
36°
24°

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

How the weather around Auburn Gresham has changed since 1995

Auburn Gresham sits in the same roughly 50 km square of NASA's reanalysis as Hammond. That square ran 1.5°F warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Hammond page.

Which forecast is most accurate in Auburn Gresham?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
93
/100rank #1
94±0.6°F98±0.7 mph8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
84
/100rank #2
88±1.2°F95±1.6 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)
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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±5°67° to 72°±3%0% to 3% chance
Tomorrow±6°70° to 76°±2%2% to 4% chance
Mon±3°63° to 65°models agree0% to 0% chance
Tue±3°65° to 68°±15%1% to 16% chance
Wed±2°72° to 74°±22%5% to 27% 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 Auburn Gresham

today, local time
Sunrise
07:13
Sunset
17:55
Daylight
10h 42m

Common questions

What's the weather in Auburn Gresham today?
Saturday, October 24: NWS, the American and the European model put Auburn Gresham's high today between 67° and 72°, a 5° split. Tomorrow: cloudy, around 73°, with a 4% chance of rain. The forecast on this page refreshes live.
Will it rain in Auburn Gresham today or tomorrow?
Rain looks unlikely in Auburn Gresham on Sunday, October 25: no model gives more than 4% (NWS 4%, American 4%, European 2%). On Saturday, October 24 the highest chance of rain from any model is 3%. The hourly strip and the model-by-model rain panel above update live.
Which forecast is most accurate for Auburn Gresham?
Over the last 30 days, the European model has been the most accurate for Auburn Gresham (CheckWeather Score 93/100), ahead of the American at 84. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Auburn Gresham?
July is typically the warmest month in Auburn Gresham, with average highs around 81°F.
How cold does Auburn Gresham get?
The coldest month in Auburn Gresham is January, when overnight lows average about 19°F.
How much rain does Auburn Gresham get?
Auburn Gresham sees roughly 40 in of precipitation a year, with May usually the wettest month.

Nearby

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