Deerfield Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Deerfield, plus an hourly and 3-day forecast. Updated through the day.
09:59
Fri, 18 Sep 2026
📍 Illinois, United States
Deerfield??
18
°C
Sunny
Feels 15°C · 64°F
💧 70% Humidity
💨 → 20.9 km/h E
👁 10 km Visibility
🌧 0 mm Precip
☁ 11% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
1.4
Low
🔵 Pressure
1025
hPa · 30.27 in
💨 Wind
20.9
km/h · Gust 26.3 km/h
→ E
💧 Humidity
70%
Dew point 12.4°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
17.9°
Wind chill 17.9°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:34 AM
🌇
Sunset
06:56 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Overcast
23°
/
17°
💧63%
🌧0mm
💨17
☀️UV 6.5
Saturday
19 Sep 2026
Light rain shower
19°
/
15°
💧91%
🌧10.28mm
💨14
☀️UV 1.1
Sunday
20 Sep 2026
Light rain shower
18°
/
16°
💧94%
🌧6.77mm
💨21
☀️UV 1.2
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