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Today weather in Illinois

Wednesday, April 8th, 2026
today weather
24°
Patchy rain possible
Weather Alert Official weather alert: Flood Warning.
Illinois will experience a pleasantly warm today, reaching temperatures of up to 24 °F and cooling to about 0 °F in the evening. It'll be quite breezy in Illinois Today with average wind speeds of 29 km/h. Mixed precipitation is expected Today. Rain is highly likely at 83%, but with light accumulations around 0.14 mm. In addition, A few snowflakes might be spotted at a 6% chance. Sleet or freezing rain is also a possibility.
24° / 1°
Temp
83%
Rain
29 km/h
Wind
54%
Humidity

Illinois hourly forecast for today

Scroll right to see more weather forecasts for Illinois today
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM06:21 AM07:00 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM06:00 PM07:00 PM07:24 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherSunnySunnySunnySunnyLight freezing rainLight freezing rainSunnysunriseSunnyPatchy rain possibleSunnySunnySunnySunnySunnySunnySunnySunnyPartly cloudySunnySunnysunsetSunnySunnySunnySunnyNext
temperatures1.2°1.2°1°0.9°0.8°0.9°1.6°Sunrise2.1°3.3°4.5°7°10°12.8°14.9°18.5°21.1°22.6°21.7°21.5°18.8°Sunset17.1°15.8°14.9°14.1°
feels like-2.4°-2.7°-3.2°-3.4°-3.6°-3.5°-2.9°-2.4°-1°0.6°3.7°7.3°11.5°14.3°18.2°20.9°22.8°23°21.5°18.8°17.1°15°13.6°12.5°
wind speed11 km/h13 km/h15 km/h17 km/h18 km/h19 km/h20 km/h21 km/h22 km/h22 km/h23 km/h24 km/h25 km/h26 km/h27 km/h26 km/h25 km/h25 km/h25 km/h26 km/h27 km/h28 km/h29 km/h30 km/h
wind degree133°148°160°159°148°148°153°160°163°169°170°175°180°184°185°186°185°186°188°189°188°189°192°195°
wind directionSESSESSESSESSESSESSESSESSESSSSSSSSSSSSSSSWSSW
Precipitation0 mm0 mm0 mm0 mm0 mm0.1 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
chance for rain0%0%0%0%0%100%0%0%83%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
chance for snow0%0%0%0%83%68%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity71%68%68%69%72%75%76%68%68%66%66%63%50%47%40%33%28%31%31%35%43%45%46%47%
dew point-3.6°-4.1°-3.9°-4.2°-3.7°-3°-2.7°-3.2°-2.6°-1.3°-0.1°2.9°2.9°4.2°3.5°5.1°4.1°4.7°5.4°4.2°3.6°3.5°3.3°2.9°
visibility10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km16 km10 km10 km10 km10 km10 km10 km
cloud cover0%0%0%0%77%80%1%0%77%1%0%0%0%0%0%0%0%75%0%0%0%0%0%0%
UV00000000.10.30.82.43.64.74.94.63.52.110.300000

View of Illinois today

Explore Illinois live webcam feed to see how the weather is shaping up today in Illinois. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.

Stay informed and make the most of your day with our live weather updates from Illinois today.

Weather in Illinois today

The weather in Illinois today is expected to be significantly warmer than usual, with a forecast temperature of 24 °F, compared to an average of 10.4 °F for April 8th in recent years.

temperatures
temperatures
24 °F
rain
rain
0.1 mm
wind
wind
29 km/h
1.2
UV
Low

Illinois Today Weather Indexes for Outdoor Activities & Health

Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Illinois - Wednesday, April 8th, 2026
Illinois daylight overview ☀️
Today in Illinois, The sun rises at 06:21 and sets at 19:24, giving a total daylight duration of 13 hours and 3 minutes.
Counties in Illinois
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What to wear today in Illinois? clothing recommendations

Stay comfortably stylish - your tailored guide for today's Illinois forecast.
  • Long-sleeve shirtLong-sleeve shirt
  • Long pantLong pant
  • Closed-toe shoesClosed-toe shoes
  • Light jacketLight jacket
  • UmbrellaUmbrella

The weather today in Illinois - FAQ

What is the maximum temperature for today in Illinois?

The maximum temperature for today in Illinois is expected to be 24° degrees. Please dress accordingly to stay comfortable throughout the day.

Will it rain today in Illinois? 🌧️

Yes, there is a 83% chance of rain in Illinois today. We recommend carrying an umbrella or rain gear to stay dry.

What will be the wind speed today in Illinois? 🌀

The wind in Illinois is expected to blow at 29 km/h. This could affect outdoor activities, so plan accordingly.

How should I dress for the weather in Illinois today?

Given the forecast of 24 °F with a 83% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Illinois today.

What is the sunrise and sunset time for Illinois today?

The sun is expected to rise at 06:21 and set at 19:24 in Illinois.

How accurate is the weather forecast Illinois today? ✅

Illinois weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
Location coordinates Where is Illinois?

Get accurate weather forecasts for Illinois, located at latitude 41.85 and longitude -87.65. Stay updated with localized weather information tailored for Illinois.

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