Belvidere Weather Today — Illinois, United States
Current temperature, rain chance, humidity, wind and air quality in Belvidere, plus an hourly and 3-day forecast. Updated through the day.
02:08
Sat, 19 Sep 2026
📍 Illinois, United States
Belvidere??
17
°C
Light rain shower
Feels 17°C · 63°F
💧 93% Humidity
💨 → 13.3 km/h E
👁 10 km Visibility
🌧 0.41 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1018
hPa · 30.06 in
💨 Wind
13.3
km/h · Gust 34.6 km/h
→ E
💧 Humidity
93%
Dew point 16.1°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
17.2°
Wind chill 17.2°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:39 AM
🌇
Sunset
06:58 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Light rain shower
19°
/
14°
💧95%
🌧14.83mm
💨21
☀️UV 2.3
Sunday
20 Sep 2026
Light rain shower
18°
/
15°
💧96%
🌧71.68mm
💨27
☀️UV 0.6
Monday
21 Sep 2026
Patchy rain nearby
15°
/
12°
💧90%
🌧33.05mm
💨32
☀️UV 0.6
🏙 More Cities in Illinois
🌤
Abingdon
View weather →
🌤
Adams County
View weather →
🌤
Addison
View weather →
🌤
Albany Park
View weather →
🌤
Albers
View weather →
🌤
Albion
View weather →
🌤
Aledo
View weather →
🌤
Alexander
View weather →
🌤
Algonquin
View weather →
🌤
Alorton
View weather →
🌤
Alsip
View weather →
🌤
Altamont
View weather →