Piatt Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Piatt, plus an hourly and 3-day forecast. Updated through the day.
09:57
Fri, 18 Sep 2026
📍 Illinois, United States
Piatt??
21
°C
Partly Cloudy
Feels 21°C · 69°F
💧 88% Humidity
💨 → 13.7 km/h ENE
👁 10 km Visibility
🌧 0 mm Precip
☁ 35% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
1.4
Low
🔵 Pressure
1022
hPa · 30.18 in
💨 Wind
13.7
km/h · Gust 18 km/h
→ ENE
💧 Humidity
88%
Dew point 18.7°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
20.7°
Wind chill 20.7°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:38 AM
🌇
Sunset
06:58 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Patchy rain nearby
27°
/
19°
💧88%
🌧8.82mm
💨23
☀️UV 6.8
Saturday
19 Sep 2026
Overcast
30°
/
20°
💧81%
🌧0.77mm
💨14
☀️UV 5
Sunday
20 Sep 2026
Overcast
29°
/
18°
💧69%
🌧6.34mm
💨26
☀️UV 6.9
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