Waterloo Weather Today — Iowa, United States
Current temperature, rain chance, humidity, wind and air quality in Waterloo, plus an hourly and 3-day forecast. Updated through the day.
04:07
Sat, 19 Sep 2026
📍 Iowa, United States
Waterloo??
17
°C
Light rain shower
Feels 14°C · 62°F
💧 98% Humidity
💨 ↘ 23.8 km/h SE
👁 10 km Visibility
🌧 1.43 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1014
hPa · 29.95 in
💨 Wind
23.8
km/h · Gust 48.2 km/h
↘ SE
💧 Humidity
98%
Dew point 16.4°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
16.7°
Wind chill 16.7°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
06:53 AM
🌇
Sunset
07:12 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Light rain shower
22°
/
16°
💧96%
🌧45.07mm
💨26
☀️UV 3
Sunday
20 Sep 2026
Light rain shower
20°
/
14°
💧94%
🌧17.05mm
💨27
☀️UV 1.2
Monday
21 Sep 2026
Patchy rain nearby
13°
/
11°
💧92%
🌧15.74mm
💨29
☀️UV 0.7
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