Saturday's Hourly Weather Forecast - Winthrop Harbor, IL

Time
12 AM
Weather Condition:
Temperature
61°
Chance of precipitation
30%
Wind
2mph
Weather Condition:30% Chance Rain Showers
Humidity
87%
Feels like
61°
Dew Point
57°
Time
1 AM
Weather Condition:
Temperature
61°
Chance of precipitation
30%
Wind
2mph
Weather Condition:30% Chance Rain Showers
Humidity
87%
Feels like
61°
Dew Point
57°
Time
2 AM
Weather Condition:
Temperature
60°
Chance of precipitation
30%
Wind
2mph
Weather Condition:30% Chance Rain Showers
Humidity
88%
Feels like
60°
Dew Point
57°
Time
3 AM
Weather Condition:
Temperature
60°
Chance of precipitation
20%
Wind
2mph
Weather Condition:Mostly Cloudy
Humidity
89%
Feels like
60°
Dew Point
57°
Time
4 AM
Weather Condition:
Temperature
60°
Chance of precipitation
20%
Wind
2mph
Weather Condition:Mostly Cloudy
Humidity
90%
Feels like
60°
Dew Point
57°
Time
5 AM
Weather Condition:
Temperature
60°
Chance of precipitation
20%
Wind
2mph
Weather Condition:Mostly Cloudy
Humidity
90%
Feels like
60°
Dew Point
57°

Severe Thunderstorm Outlook

Severe Storms And Flooding Impact The Plains

Areas of strong to severe thunderstorms and heavy, flooding rain will occur across the Plains into parts of the Midwest today and this evening.

Today's Weather Outlook

Today's Weather Outlook

Temperature Outlook for June through August 2026

Summer Outlook: Developing El Niño Set to Impact Drought, Wildfires Nationwide

Drought Monitor for June 18, 2026

Thirsty Midwest, Southern Plains See Drought Relief

Story Image: The differences between the Heat Index and Wet Bulb Globe Temperature are outlined in this graphic. (NOAA, NWS)

Heat Index Vs Wet Bulb Globe Temperature

Story Image via pixabay.com

How Do Hurricanes Form?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Cold & Flu

Fire Updates

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide