Weather forecast for today
La Grange, IL

Weather forecast for today

Thursday, May 15.

Strong Storms
5:29 am

8:06 pm
CDT
Strong Storms
90°F / 63°F
  • Wind: 19mph S
  • Humidity: 55%
  • Precip. probability: 99%
  • Precipitation: 0.16"
  • UV index: 7
On Thursday, May 15, storm intensity may increase, bringing strong winds and downpours.
The likelihood of precipitation for today is high. However, the rain will be light. Temperatures will see a substantial oscillation, reaching a high of a blazing 89.6°F and dropping to a low of a comfortable 62.6°F.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a steamy 96.8°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecast high is higher and more aligned with what is typical in June than in May.
Sunrise was at 5:29 am and sunset will be at 8:06 pm; the daylight will last for 14h and 37min.

Current condition

Mostly Cloudy
1:11 pm CDT
Mostly Cloudy
  • 88°F
  • Feels like: 91°F
  • Wind: 15mph SSE
  • Humidity: 52%
  • Dewpoint: 66°F
  • Pressure: 29.53"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 6
Currently, the sky is mostly covered by clouds, allowing minimal sunlight.
The temperature is a blazing 87.8°F, the real-feel temperature is slightly different, assessed at a humid 91.4°F. The current temperature is nearly at the maximum 89.6°F for today.

Weather radar - La Grange, IL

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
Currently (1:11 pm CDT) it is 87.8°F in La Grange.
What is the weather forecast for La Grange for today?
On Thursday, thunderstorm activity is expected to strengthen.
Will it rain today?
With a probability of 99%, light precipitation of 0.16" is anticipated.
What will be the highest temperature today?
Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 62.6°F. The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 96.8°F.
The highest temperature will be significantly higher than the average maximum of 67.6°F in May. The lowest temperature will be also notably higher than the average low of 52°F.
When is the sunrise / sunset today?
On Thursday, in La Grange, sunrise was at 5:29 am and sunset will be at 8:06 pm (CDT).
How many hours of daylight will La Grange have today?
In La Grange, today, there will be 14h and 37min of daylight.

Hourly weather forecast

2 pm
  • 88°F
  • Feels like:
    93°F
Cloudy
Cloudy
  • Wind: 16mph S
  • Pressure: 29.5"Hg
  • Humidity: 50%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 90°F
  • Feels like:
    95°F
Cloudy
Cloudy
  • Wind: 17mph S
  • Pressure: 29.47"Hg
  • Humidity: 47%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    95°F
Scattered Strong Storms
Scattered Strong Storms
  • Wind: 18mph S
  • Pressure: 29.44"Hg
  • Humidity: 46%
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Visibility: 10mi
5 pm
  • 77°F
  • Feels like:
    77°F
Strong Storms
Strong Storms
  • Wind: 19mph S
  • Pressure: 29.44"Hg
  • Humidity: 70%
  • Precip. probability: 99%
  • Precipitation: 0.04"
  • Visibility: 5mi
6 pm
  • 75°F
  • Feels like:
    75°F
Heavy Thunderstorms
Heavy Thunderstorms
  • Wind: 19mph S
  • Pressure: 29.41"Hg
  • Humidity: 68%
  • Precip. probability: 99%
  • Precipitation: 0.16"
  • Visibility: 2mi
7 pm
  • 79°F
  • Feels like:
    82°F
Strong Storms
Strong Storms
  • Wind: 17mph SSW
  • Pressure: 29.44"Hg
  • Humidity: 64%
  • Precip. probability: 81%
  • Precipitation: 0.04"
  • Visibility: 5mi
8 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SSW
  • Pressure: 29.47"Hg
  • Humidity: 66%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:06 pm
9 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Pressure: 29.5"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 12mph SW
  • Pressure: 29.53"Hg
  • Humidity: 63%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 11mph WSW
  • Pressure: 29.56"Hg
  • Humidity: 61%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
For the rest of the day, a combination of cloud-filled and stormy weather is forecasted.
Rain is expected from 4 pm to 7 pm. With moderate precipitation of 0.16", most rainfall is expected at 6 pm.
The temperature will vary between the lowest temperature of 69.8°F and the highest temperature of 89.6°F. The hottest part of the day will be at 3 pm and 4 pm.
The expected temperature aligns more with June's average high than with May's 67.6°F. The expected low will be also more close to what’s common in June than the current May average of 52°F.
Updated: May 15, 2025 @ 18:11:44 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

La Grange, Illinois, USA

  • en: La Grange, Illinois, USA
  • es: La Grange, Illinois, EE.UU.
  • hr: La Grejndž, Ilinois, SAD
  • sr: La Grejndž, Ilinois, SAD
  • zh: 拉格兰奇, 伊利诺伊, 美国
  • Latitude: 41.805031°
  • Longitude: -87.869225°
  • Elevation: 646 ft
  • Current time: 1:11pm CDT
  • Sunrise: 5:29 am CDT
  • Sunset: 8:06 pm CDT
  • Timezone: America/Chicago
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