Sycamore Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Sycamore, plus an hourly and 3-day forecast. Updated through the day.
23:38
Fri, 18 Sep 2026
📍 Illinois, United States
Sycamore??
18
°C
Patchy rain nearby
Feels 18°C · 65°F
💧 85% Humidity
💨 → 12.2 km/h ENE
👁 10 km Visibility
🌧 0.1 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1019
hPa · 30.09 in
💨 Wind
12.2
km/h · Gust 31.8 km/h
→ ENE
💧 Humidity
85%
Dew point 15.8°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
18.2°
Wind chill 18.2°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:38 AM
🌇
Sunset
06:59 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Cloudy
22°
/
15°
💧77%
🌧0.32mm
💨21
☀️UV 6
Saturday
19 Sep 2026
Light rain shower
21°
/
15°
💧96%
🌧27.64mm
💨19
☀️UV 1.2
Sunday
20 Sep 2026
Light rain shower
21°
/
15°
💧93%
🌧45.62mm
💨28
☀️UV 1.9
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