Glen Ellyn Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Glen Ellyn, plus an hourly and 3-day forecast. Updated through the day.
02:20
Sat, 19 Sep 2026
📍 Illinois, United States
Glen Ellyn??
18
°C
Light rain shower
Feels 19°C · 65°F
💧 84% Humidity
💨 → 9 km/h ESE
👁 10 km Visibility
🌧 0.41 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1018
hPa · 30.07 in
💨 Wind
9
km/h · Gust 26.3 km/h
→ ESE
💧 Humidity
84%
Dew point 15.6°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
18.4°
Wind chill 18.4°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:36 AM
🌇
Sunset
06:55 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Light rain shower
20°
/
15°
💧92%
🌧17.71mm
💨13
☀️UV 0.9
Sunday
20 Sep 2026
Light rain shower
19°
/
15°
💧97%
🌧23.97mm
💨21
☀️UV 1.4
Monday
21 Sep 2026
Patchy rain nearby
15°
/
13°
💧84%
🌧1.75mm
💨23
☀️UV 0.6
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