easeweather.com
Cook County (Chicago)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fayetteville (NC)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Norfolk (VA)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Sitka (AK)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

10 day weather forecast for Cook County

Tuesday, October 21st, 2025, at 04:31 PM
today
Patchy rain possible
13° 8°
tomorrow
Partly cloudy
9° 6°
Thursday
Partly cloudy
11° 6°
Friday
Sunny
14° 6°
Saturday
Patchy rain possible
13° 11°
Sunday
Partly cloudy
18° 12°
Monday
Patchy rain possible
15° 14°
 More Details See
more
Cook County Weather Pages

Cook County weather forecast

The weather forecast for Cook County over the next 5 days indicates chilly conditions with temperatures ranging from 9 °F to 14 °F.

Light rain is expected on Tuesday and Saturday.

Wind speeds are expected to be strong, averaging around 32 km/h.

Weather today
Cook County weather forecast

Cook County 14 days weather forecast

This weeks weather in Cook County. Click on a date for detailed forecasts
Tue. 21
13°
8°
Patchy rain possible
1.5 mm
Wed. 22
9°
6°
Partly cloudy
0 mm
Thu. 23
11°
6°
Partly cloudy
0 mm
Fri. 24
14°
6°
Sunny
0 mm
Sat. 25
13°
11°
Patchy rain possible
1.3 mm
Sun. 26
18°
12°
Partly cloudy
0 mm
Mon. 27
15°
14°
Patchy rain possible
1.6 mm
Tue. 28
16°
12°
Patchy rain possible
0.6 mm
Wed. 29
8°
6°
Patchy rain possible
0.4 mm
Thu. 30
11°
6°
Overcast
0.1 mm
Fri. 31
13°
6°
Sunny
0 mm
Sat. 1
18°
10°
Sunny
0 mm
Sun. 2
14°
10°
Patchy rain possible
0.2 mm
Mon. 3
13°
8°
Patchy rain possible
0.3 mm
Further Ahead
Select a date

You can click on date

Access Cook County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Cook County long range weather forecast

30 day weather forecast for Cook County
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
22°
2
Sunny
22°
3
Partly cloudy
24°
4
Moderate rain at times
23°
5
Cloudy
24°
6
Patchy rain possible
22°
7
Moderate or heavy rain shower
16°
8
Partly cloudy
17°
9
Sunny
19°
10
Sunny
19°
11
Moderate or heavy rain shower
21°
12
Moderate or heavy rain shower
19°
13
Overcast
17°
14
Moderate or heavy rain shower
15°
15
Moderate or heavy rain shower
14°
16
Overcast
15°
17
Overcast
16°
18
Sunny
19°
19
Sunny
17°
20
Sunny
19°
21
Patchy rain possible
13°
22
Partly cloudy
9°
23
Partly cloudy
11°
24
Sunny
14°
25
Patchy rain possible
13°
26
Partly cloudy
18°
27
Patchy rain possible
15°
28
Patchy rain possible
16°
29
Patchy rain possible
8°
30
Overcast
11°
31
Sunny
13°
Important Notice
Our Cook County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Cook County

The chart displays the expected rainfall values (in mm) over the next 14 days in Cook County, highlighting variations in precipitation levels for specific dates. ☔

Cook County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Cook County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

Quick links

More Cook County weather pages
Top locations in Cook County
Select a location for an accurate weather forecast
Chicago
More Locations
You are here
Location coordinates Where is Cook County?

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

Found a mistake?
We appreciate your attention to details. Tell us here.