National Weather Service forecast
Winnetka, Illinois Weather
Winnetka 7-Day Forecast
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Overnight60°FRain Showers81% chance of precipitation
Rain showers. Cloudy. Low around 60, with temperatures rising to around 63 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
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Wednesday64°FChance Rain Showers44% chance of precipitation
A chance of rain showers before 1pm. Mostly cloudy. High near 64, with temperatures falling to around 56 in the afternoon. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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Wednesday Night48°FMostly Cloudy10% chance of precipitation
Mostly cloudy, with a low around 48. Southwest wind around 15 mph, with gusts as high as 25 mph.
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Thursday56°FChance Rain Showers45% chance of precipitation
A chance of rain showers after 10am. Cloudy, with a high near 56. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
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Thursday Night42°FRain Showers Likely68% chance of precipitation
Rain showers likely. Cloudy, with a low around 42. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
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Friday49°FSlight Chance Rain Showers then Mostly Cloudy24% chance of precipitation
A slight chance of rain showers before noon. Mostly cloudy, with a high near 49. Chance of precipitation is 20%.
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Friday Night38°FMostly Cloudy6% chance of precipitation
Mostly cloudy, with a low around 38.
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Saturday51°FMostly Sunny2% chance of precipitation
Mostly sunny, with a high near 51.
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Saturday Night38°FPartly Cloudy
Partly cloudy, with a low around 38.
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Sunday55°FSunny6% chance of precipitation
Sunny, with a high near 55.
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Sunday Night40°FMostly Clear2% chance of precipitation
Mostly clear, with a low around 40.
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Monday58°FSunny1% chance of precipitation
Sunny, with a high near 58.
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Monday Night44°FPartly Cloudy1% chance of precipitation
Partly cloudy, with a low around 44.
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Tuesday59°FSunny
Sunny, with a high near 59.
Issued by the National Weather Service (LOT office), updated .
Winnetka Hourly Forecast
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Winnetka Weather Radar
Open the full radar for WinnetkaAbout Winnetka
- Population (2020 Census)
- 12,744
- Coordinates
- 42.106, -87.743
- Elevation
- 627 ft
- NWS forecast office
- LOT
- Time zone
- America/Chicago
- Sunrise today
- 6:27 AM CST
- Sunset today
- 4:41 PM CST
- Daylight today
- 10 h 14 min
Winnetka Weather Questions
What is the weather forecast for Winnetka, Illinois?
Overnight: Rain showers. Cloudy. Low around 60, with temperatures rising to around 63 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. Wednesday: A chance of rain showers before 1pm. Mostly cloudy. High near 64, with temperatures falling to around 56 in the afternoon. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Will it rain or snow in Winnetka this week?
The best chance of precipitation is Overnight at 81%. Periods with a 30% chance or more: Overnight (81%), Wednesday (44%), Thursday (45%), Thursday Night (68%).
How warm and how cold will it get in Winnetka this week?
The warmest day is Wednesday, with a high near 64°F. The coldest night is Friday Night, with a low near 38°F.
What time are sunrise and sunset in Winnetka today?
Sunrise is at 6:27 AM CST and sunset is at 4:41 PM CST, for 10 h 14 min of daylight.
Weather near Winnetka
- Northfield 2 mi
- Kenilworth 2 mi
- Wilmette 2 mi
- Glencoe 2 mi
- Golf 4 mi
- Glenview 5 mi
- Evanston 5 mi
- Skokie 5 mi