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Westville Weather Today — Illinois, United States

Current temperature, rain chance, humidity, wind and air quality in Westville, plus an hourly and 3-day forecast. Updated through the day.

10:15
Sun, 20 Sep 2026
📍 Illinois, United States
Westville??
23
°C
Overcast
Feels 19°C  ·  73°F
💧 19% Humidity
💨 ← 6.1 km/h WSW
👁 10 km Visibility
🌧 0 mm Precip
100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
2
Low
🔵 Pressure
1013
hPa  ·  29.92 in
💨 Wind
6.1
km/h  ·  Gust 16.9 km/h
WSW
💧 Humidity
19%
Dew point -1.9°C
👁 Visibility
10
km  ·  6 miles
🌡 Heat Index
22.4°
Wind chill 22.7°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:03 AM
🌇
Sunset
07:17 PM
📅 3-Day Forecast
Sunday
20 Sep 2026
Overcast
36°
/
22°
💧47%
🌧0mm
💨10
☀️UV 8
Monday
21 Sep 2026
Sunny
34°
/
22°
💧58%
🌧0.95mm
💨16
☀️UV 7.5
Tuesday
22 Sep 2026
Overcast
32°
/
20°
💧66%
🌧0.24mm
💨14
☀️UV 6.7
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