Cook County (Chicago)
Today
Cook County weather today
Thursday, November 5th, 2026
12°
Patchy rain possible
Low 8°
A slightly cool ambiance awaits Cook County on today, with temperatures hovering between 8 °C in the morning and 12 °C in the afternoon. It'll be quite breezy in Cook County Today with average wind speeds of 22.7 km/h. Rain is highly likely at 74%, but with light accumulations around 2.49 mm.
12° / 8°
Temp
74%
Rain
23 km/h
Wind
74%
Humidity
Cook County Weather Pages
Cook County hourly forecast for today
Scroll right to see more weather forecasts for Cook County today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:27 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 | 04:40 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | | | |  |  | | | | | | | | |  |  |  | | | | | | | Next |
| temperatures | 12.4° | 12.2° | 12° | 11.7° | 11.6° | 11.5° | 11.5° | Sunrise | 11° | 10.8° | 11.5° | 11° | 11.5° | 12.2° | 11.9° | 11.5° | 12° | 10.7° | Sunset | 10.5° | 11.5° | 10.6° | 10.7° | 10.5° | 8.6° | 8.2° | |
| Feels like | 12.4° | 12.2° | 12° | 11.7° | 11.6° | 11.5° | 11.5° | 11° | 10.8° | 11.5° | 11° | 11.5° | 12.2° | 11.9° | 11.5° | 12° | 10.7° | 10.5° | 11.5° | 10.6° | 10.7° | 10.5° | 5.7° | 5.4° | |||
| wind speed | 18 km/h | 17 km/h | 18 km/h | 18 km/h | 17 km/h | 16 km/h | 17 km/h | 16 km/h | 17 km/h | 19 km/h | 16 km/h | 16 km/h | 17 km/h | 14 km/h | 15 km/h | 13 km/h | 13 km/h | 10 km/h | 9 km/h | 9 km/h | 12 km/h | 23 km/h | 19 km/h | 17 km/h | |||
| wind degree | 227° | 228° | 226° | 229° | 228° | 229° | 233° | 235° | 235° | 236° | 244° | 249° | 247° | 249° | 248° | 252° | 253° | 262° | 280° | 310° | 351° | 10° | 2° | 357° | |||
| wind direction | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | NW | N | N | N | N | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0.2 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 | 0.4 mm | 0.3 mm | 0.3 mm | 0.2 mm | 0.4 mm | 0.3 mm | 0.2 mm | 0.1 mm | |||
| chance for rain | 21% | 18% | 18% | 38% | 17% | 17% | 23% | 17% | 15% | 18% | 17% | 16% | 18% | 17% | 18% | 24% | 56% | 53% | 51% | 49% | 58% | 54% | 37% | 29% | |||
| 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 | 76% | 68% | 68% | 77% | 65% | 66% | 77% | 66% | 66% | 71% | 65% | 65% | 69% | 66% | 69% | 75% | 78% | 82% | 84% | 84% | 84% | 83% | 81% | 80% | |||
| dew point | 8.3° | 6.4° | 6.2° | 7.9° | 5.3° | 5.4° | 7.5° | 5.1° | 4.8° | 6.4° | 4.8° | 5.1° | 6.7° | 5.8° | 6.1° | 7.7° | 7.1° | 7.6° | 9° | 8.1° | 8° | 7.8° | 5.4° | 5° | |||
| 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 | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | 10 km | 10 km | |||
| cloud cover | 98% | 100% | 100% | 98% | 100% | 100% | 100% | 99% | 91% | 98% | 100% | 100% | 99% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.4 | 0.4 | 0.4 | 1.2 | 0.7 | 0.2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
View of Cook County today
Explore Cook County live webcam feed to see how the weather is shaping up today in Cook County. 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 Cook County today.
Weather in Cook County today
The weather in Cook County today is expected to be slightly cooler than usual, with a forecast temperature of 12 °C, compared to an average of 14.6 °C for November 5th in recent years.
temperatures
12 °C
rain
2.5 mm
wind
23 km/h
UV
Low
Live rain radar - Cook County
Cook County: No significant rain is expected in the next hour. Conditions look dry - a good window to head outside.
Rain next hour18%
Now01:00
Air quality, UV & pollen - Cook County
Cook County – Air Quality Index (AQI): Good · UV Sun Exposure Risk: Low · Pollen Allergy Risk: Low
GoodAir Quality Index (AQI)
LowUV Sun Exposure Risk
LowPollen Allergy Risk
Cook County: Air quality is good today. No precautions are needed for most people. Air Quality
Quick links
More Cook County weather pages
Cook County Today Weather Indexes for Outdoor Activities & Health
Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Cook County - Thursday, November 5th, 2026
Best today: Fishing Conditions Index · Driving & Road Safety (9/10)
Cook County daylight overview
Today in Cook County, the sun rises at 06:27 and sets at 16:40, giving a total daylight duration of 10 hours and 13 minutes.
Daytime
Day length10h 13m▼ 2m 25s
Solar noon11:34 AM
Evening golden hour4:01 PM – 4:40 PM
Night
Waning CrescentIllumination 18%
Moonrise2:21 AM
Moonset2:36 PM
Cook County: Sun reaches 32.5° above the horizon at midday.
Sun & MoonTop locations in Cook County
Select a location for an accurate weather forecast
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What to wear today in Cook County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Cook County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Cap/Hat
Scarf
Umbrella
The weather today in Cook County - FAQ
What is the maximum temperature for today in Cook County?
The maximum temperature for today in Cook County is expected to be 12° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Cook County?
Yes, there is a 74% chance of rain in Cook County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Cook County?
The wind in Cook County is expected to blow at 23 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Cook County today?
Given the forecast of 12 °C with a 74% 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 Cook County today.
What is the sunrise and sunset time for Cook County today?
The sun is expected to rise at 06:27 and set at 16:40 in Cook County.
How accurate is the weather forecast for Cook County today?
Cook County 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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