Chicago (IL)
Tomorrow
Tomorrow weather in Chicago
Wednesday, May 20th, 2026
12°
Sunny
The weather tomorrow in Chicago will be much colder than today, with max temperatures up to 11°.
The rain will stop, and no rain is expected in Chicago tomorrow.
The wind tomorrow will get lighter comparing to today but still be strong and reach over 22 km/h.
12° / 9°
Temp
0%
Rain
22 km/h
Wind
60%
Humidity
Chicago Weather Pages
Chicago hourly forecast for tomorrow
Scroll right to see more weather forecasts for Chicago tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 05:26 AM | 06:00 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 | 07:00 PM | 08:00 PM | 08:09 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | |  |  | |  | |  | | | | | | | | | | | | | |  | | | | Next |
| temperatures | 13.2° | 12.5° | 11.8° | 11.2° | 10.7° | 10.4° | Sunrise | 10° | 9.7° | 9.7° | 10° | 10.5° | 11° | 11.3° | 11.4° | 11.3° | 11.3° | 11.1° | 10.8° | 10.3° | 9.8° | 9.6° | Sunset | 9.4° | 9.3° | 9.3° | |
| feels like | 11.8° | 10.8° | 10° | 9.3° | 8.6° | 8.1° | 7.5° | 6.9° | 6.9° | 7.3° | 8° | 8.6° | 8.9° | 9° | 9° | 8.9° | 8.7° | 8.3° | 7.8° | 7.3° | 7.1° | 7° | 7° | 7° | |||
| wind speed | 14 km/h | 16 km/h | 17 km/h | 17 km/h | 16 km/h | 17 km/h | 19 km/h | 21 km/h | 22 km/h | 21 km/h | 19 km/h | 20 km/h | 20 km/h | 21 km/h | 21 km/h | 22 km/h | 22 km/h | 21 km/h | 21 km/h | 19 km/h | 18 km/h | 17 km/h | 16 km/h | 15 km/h | |||
| wind degree | 332° | 336° | 346° | 345° | 343° | 350° | 1° | 15° | 26° | 26° | 26° | 24° | 29° | 32° | 29° | 25° | 24° | 24° | 25° | 22° | 14° | 20° | 26° | 22° | |||
| wind direction | NNW | NNW | NNW | NNW | NNW | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | |||
| 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 | 67% | 67% | 70% | 69% | 67% | 66% | 67% | 71% | 72% | 64% | 59% | 54% | 51% | 50% | 49% | 49% | 50% | 50% | 51% | 53% | 58% | 60% | 60% | 63% | |||
| dew point | 7° | 6.6° | 6.5° | 5.7° | 4.7° | 4.2° | 4.1° | 4.7° | 4.6° | 3.3° | 2.5° | 2.1° | 1.7° | 1.5° | 1.2° | 1.1° | 1.1° | 0.9° | 0.8° | 0.8° | 1.5° | 1.9° | 1.9° | 2.6° | |||
| 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 | 19% | 7% | 12% | 32% | 100% | 100% | 13% | 33% | 34% | 8% | 33% | 28% | 0% | 0% | 2% | 3% | 5% | 32% | 5% | 6% | 8% | 12% | 8% | 10% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.2 | 2.9 | 5 | 6.8 | 8.3 | 8.7 | 7.9 | 6.3 | 4 | 2 | 0.8 | 0.2 | 0 | 0 | 0 | 0 |
Weather in Chicago tomorrow
The weather in Chicago tomorrow is expected to be much cooler than usual, with a forecast temperature of 12 °F, compared to an average of 19.4 °F for May 20th in recent years.
temperatures
12 °F
rain
0 mm
wind
22 km/h
UV
Very High
Chicago Tomorrow Weather Indexes for Outdoor Activities & Health
Weather indexes for tomorrow: outdoor activities, pollen allergies, air quality (AQI), UV index and health in Chicago - Wednesday, May 20th, 2026
UV Sun Exposure Risk
Moderate
6 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very Low
2 / 10
Asthma Risk Index
Very Low
1 / 10
Arthritis Pain Index
Low
3 / 10
Outdoor Activity Index
Good
6 / 10
Running & Jogging Index
Poor
3 / 10
Cycling Weather Index
Fair
4 / 10
Pet Walking Index
Excellent
9 / 10
Fishing Conditions Index
Excellent
9 / 10
Gardening Weather Index
Excellent
9 / 10
Photography Light Index
Excellent
8 / 10
Driving & Road Safety
Good
7 / 10
Construction Work Index
Fair
4 / 10
Chicago daylight overview ☀️
Tomorrow in Chicago, The sun rises at 05:26 and sets at 20:09, giving a total daylight duration of 14 hours and 43 minutes.
Quick links
More Chicago weather pages
What to wear tomorrow in Chicago? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Chicago forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
The weather tomorrow in Chicago - FAQ
What is the maximum temperature for tomorrow in Chicago?
The maximum temperature for tomorrow in Chicago is expected to be 12° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Chicago? 🌧️
No, there is no significant chance of rain in Chicago tomorrow. It should be a dry day.
What will be the wind speed tomorrow in Chicago? 🌀
The wind in Chicago is expected to blow at 22 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Chicago tomorrow?
Given the forecast of 12 °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 Chicago tomorrow.
What is the sunrise and sunset time for Chicago tomorrow?
The sun is expected to rise at 05:26 and set at 20:09 in Chicago.
How accurate is the weather forecast Chicago tomorrow? ✅
Chicago 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.
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