Winnetka Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Winnetka, plus an hourly and 3-day forecast. Updated through the day.
10:27
Fri, 18 Sep 2026
📍 Illinois, United States
Winnetka??
19
°C
Sunny
Feels 16°C · 67°F
💧 57% Humidity
💨 → 16.9 km/h E
👁 10 km Visibility
🌧 0 mm Precip
☁ 5% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
3
Moderate
🔵 Pressure
1025
hPa · 30.26 in
💨 Wind
16.9
km/h · Gust 25.6 km/h
→ E
💧 Humidity
57%
Dew point 10.6°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
19.4°
Wind chill 19.4°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:34 AM
🌇
Sunset
06:55 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Sunny
21°
/
17°
💧65%
🌧0mm
💨18
☀️UV 6.5
Saturday
19 Sep 2026
Light rain shower
19°
/
15°
💧89%
🌧14.52mm
💨17
☀️UV 1.1
Sunday
20 Sep 2026
Light rain shower
18°
/
16°
💧93%
🌧6.3mm
💨25
☀️UV 1.1
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