Illinois (Chicago)
Today
Today weather in Illinois
Sunday, October 19th, 2025
15°
Moderate rain
A slightly cool ambiance awaits Illinois on today, with temperatures hovering between 9 °F in the morning and 14 °F in the afternoon. Strong winds are anticipated in Illinois Today, nearing 35 km/h. Heavy showers are forecasted, reaching up to 5.88 mm.
15° / 10°
Temp
86%
Rain
35 km/h
Wind
76%
Humidity
Illinois Weather Pages
Illinois hourly forecast for today
Scroll right to see more weather forecasts for Illinois today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:08 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:02 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | | |  | |  |  | | |  | |  | | | | | |  |  | | | | | Next |
| temperatures | 16.5° | 15.6° | 14.9° | 14.3° | 14.2° | 13.5° | 12.9° | 11.8° | Sunrise | 11.7° | 10.4° | 10.8° | 11.6° | 12.3° | 13° | 13.5° | 14.1° | 14.3° | 13.8° | 13.1° | Sunset | 12.2° | 11.4° | 10.6° | 10.1° | 9.6° | |
| feels like | 16.5° | 15.2° | 14.2° | 13.5° | 13° | 12.1° | 11° | 9.4° | 8.2° | 7.5° | 8° | 9.1° | 10° | 10.8° | 11.6° | 12.4° | 12.8° | 12.4° | 11.8° | 10.2° | 9° | 8° | 7.3° | 6.6° | |||
| wind speed | 13 km/h | 16 km/h | 17 km/h | 17 km/h | 15 km/h | 17 km/h | 23 km/h | 31 km/h | 35 km/h | 36 km/h | 33 km/h | 32 km/h | 26 km/h | 24 km/h | 27 km/h | 26 km/h | 25 km/h | 23 km/h | 23 km/h | 21 km/h | 21 km/h | 20 km/h | 19 km/h | 17 km/h | |||
| wind degree | 214° | 246° | 271° | 310° | 317° | 304° | 307° | 317° | 320° | 321° | 322° | 320° | 301° | 299° | 301° | 306° | 303° | 300° | 299° | 295° | 292° | 293° | 291° | 285° | |||
| wind direction | SW | WSW | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | |||
| Precipitation | 0.5 mm | 1.4 mm | 1.5 mm | 0.8 mm | 0 mm | 0 mm | 0.2 mm | 0.1 mm | 0.2 mm | 0.7 mm | 0.4 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 100% | 100% | 100% | 100% | 63% | 85% | 100% | 65% | 100% | 100% | 100% | 100% | 70% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 88% | 92% | 91% | 92% | 91% | 90% | 90% | 88% | 89% | 88% | 84% | 78% | 66% | 63% | 60% | 56% | 56% | 58% | 65% | 69% | 67% | 69% | 74% | 74% | |||
| dew point | 14.7° | 14.6° | 13.2° | 12.9° | 12.2° | 12.4° | 11.4° | 10.3° | 8.2° | 8.1° | 7.4° | 7.4° | 6.3° | 6.1° | 6° | 5.6° | 6° | 6.4° | 6.8° | 6.9° | 5.4° | 5.3° | 5.4° | 5.3° | |||
| visibility | 10 km | 10 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 16 km | 9 km | 7 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 74% | 72% | 77% | 81% | 77% | 76% | 62% | 100% | 100% | 100% | 87% | 83% | 79% | 2% | 2% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.2 | 0.2 | 1.1 | 2.1 | 2.3 | 1.8 | 1 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 |
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 temperature today in Illinois is expected to be typical for this time of year, with a forecast of 15 °F, closely aligning with the historical average for October 19th.
temperatures
15 °F
rain
5.9 mm
wind
35 km/h
UV
Low
Illinois daylight overview ☀️
Today in Illinois, The sun rises at 07:08 and sets at 18:02, giving a total daylight duration of 10 hours and 54 minutes.
Counties in Illinois
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Top locations 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 shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
Umbrella
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 15° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Illinois? 🌧️
Yes, there is a 86% 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 35 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Illinois today?
Given the forecast of 15 °F with a 86% 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 07:08 and set at 18:02 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.
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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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