Plainfield Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Plainfield, plus an hourly and 3-day forecast. Updated through the day.
10:42
Fri, 18 Sep 2026
📍 Illinois, United States
Plainfield??
22
°C
Overcast
Feels 22°C · 72°F
💧 73% Humidity
💨 ↑ 13.7 km/h N
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Moderate
🌿 AQI Good
☀️ UV Index
3
Moderate
🔵 Pressure
1019
hPa · 30.08 in
💨 Wind
13.7
km/h · Gust 28.8 km/h
↑ N
💧 Humidity
73%
Dew point 17°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
24.6°
Wind chill 22.2°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:41 AM
🌇
Sunset
07:02 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Overcast
27°
/
19°
💧70%
🌧0.47mm
💨16
☀️UV 6.7
Saturday
19 Sep 2026
Sunny
22°
/
12°
💧49%
🌧0mm
💨14
☀️UV 5.4
Sunday
20 Sep 2026
Light rain
17°
/
15°
💧86%
🌧17.79mm
💨11
☀️UV 0.3
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