Madison Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Madison, plus an hourly and 3-day forecast. Updated through the day.
22:35
Fri, 18 Sep 2026
📍 Illinois, United States
Madison??
15
°C
Patchy rain nearby
Feels 12°C · 59°F
💧 86% Humidity
💨 → 17.6 km/h E
👁 10 km Visibility
🌧 0.06 mm Precip
☁ 92% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1020
hPa · 30.13 in
💨 Wind
17.6
km/h · Gust 41.1 km/h
→ E
💧 Humidity
86%
Dew point 12.7°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
15°
Wind chill 13.8°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:40 AM
🌇
Sunset
07:02 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Patchy rain nearby
19°
/
14°
💧79%
🌧0.55mm
💨23
☀️UV 3.9
Saturday
19 Sep 2026
Light rain shower
19°
/
14°
💧97%
🌧63.3mm
💨22
☀️UV 0.7
Sunday
20 Sep 2026
Overcast
19°
/
12°
💧86%
🌧6.42mm
💨26
☀️UV 1
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