Illinois (Chicago)
Tomorrow
Tomorrow weather in Illinois
Tuesday, September 16th, 2025
24°
Partly cloudy
The weather tomorrow in Illinois will be similar like today, with max temperatures of 24°.
24° / 16°
Temp
0%
Rain
11 km/h
Wind
79%
Humidity
Illinois Tomorrow's Weather Forecast
Click on a location for more weather information
Illinois Weather Pages
Illinois hourly forecast for tomorrow
Scroll right to see more weather forecasts for Illinois tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:32 AM | 07:00 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 | 06:58 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | | |  |  | | | | | | | | | | | |  | | | | |  | Next |
| temperatures | 18.4° | 17.9° | 17.6° | 17.3° | 16.9° | 16.7° | 16.4° | Sunrise | 17.2° | 18.1° | 19° | 20.5° | 21.8° | 23° | 23.5° | 23.7° | 23.8° | 23° | 22.1° | 21.3° | Sunset | 20.4° | 19.6° | 19° | 20° | 18.7° | |
| wind speed | 7 km/h | 7 km/h | 8 km/h | 8 km/h | 9 km/h | 8 km/h | 8 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 9 km/h | 10 km/h | 12 km/h | 11 km/h | 10 km/h | 10 km/h | 11 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | |||
| wind degree | 80° | 122° | 146° | 143° | 129° | 129° | 130° | 122° | 124° | 117° | 107° | 88° | 72° | 65° | 60° | 51° | 38° | 18° | 12° | 25° | 40° | 49° | 56° | 64° | |||
| wind direction | E | ESE | SSE | SE | SE | SE | SE | ESE | SE | ESE | ESE | E | ENE | ENE | ENE | NE | NE | NNE | NNE | NNE | NE | NE | ENE | ENE | |||
| Precipitation | 0 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 | 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 | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 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 | 95% | 94% | 93% | 93% | 93% | 94% | 95% | 96% | 87% | 83% | 79% | 70% | 65% | 61% | 59% | 58% | 57% | 66% | 71% | 75% | 80% | 83% | 86% | 65% | |||
| dew point | 17.4° | 16.9° | 16.4° | 16.1° | 15.8° | 15.7° | 15.6° | 15.5° | 15.8° | 15.9° | 16.1° | 16.1° | 16.1° | 16.1° | 15.5° | 15.2° | 14.9° | 15.4° | 15.7° | 16° | 15.9° | 15.9° | 15.9° | 14.3° | |||
| visibility | 10 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 | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 58% | 60% | 55% | 52% | 49% | 55% | 58% | 61% | 50% | 45% | 40% | 41% | 42% | 42% | 43% | 43% | 43% | 42% | 42% | 41% | 40% | 40% | 39% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 1.4 | 2.7 | 4.2 | 5.5 | 6 | 5.5 | 4 | 2.4 | 1 | 0.3 | 0 | 0 | 0 | 0 | 0 |
Weather in Illinois tomorrow
The weather in Illinois tomorrow is expected to be slightly cooler than usual, with a forecast temperature of 24 °F, compared to an average of 26.8 °F for September 16th in recent years.
temperatures
24 °F
rain
0 mm
wind
11 km/h
UV
Low
Illinois daylight overview ☀️
Tomorrow in Illinois, The sun rises at 06:32 and sets at 18:58, giving a total daylight duration of 12 hours and 26 minutes.
Counties in Illinois
Select a county for an accurate weather forecast
Top locations in Illinois
Select a location for an accurate weather forecast
More Locations Quick links
More Illinois weather pages
What to wear tomorrow in Illinois? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Illinois forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather tomorrow in Illinois - FAQ
What is the maximum temperature for tomorrow in Illinois?
The maximum temperature for tomorrow in Illinois is expected to be 24° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Illinois? 🌧️
No, there is no significant chance of rain in Illinois tomorrow. It should be a dry day.
What will be the wind speed tomorrow in Illinois? 🌀
The wind in Illinois is expected to blow at 11 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Illinois tomorrow?
Given the forecast of 24 °F with a 0% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Illinois tomorrow.
What is the sunrise and sunset time for Illinois tomorrow?
The sun is expected to rise at 06:32 and set at 18:58 in Illinois.
How accurate is the weather forecast Illinois tomorrow? ✅
Illinois weather forecast for tomorrow 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.
You are here
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.
Found a mistake?
We appreciate your attention to details. Tell us here.