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Today weather in Waterloo

Monday, August 18th, 2025
today weather
33°
Moderate rain
Weather Alert Official weather alert: Special Weather Statement.
Today, Waterloo is set to face a notably hot day, with temperatures spiking up to 33 °F and offering slight relief at 21 °F by night. It'll be quite breezy in Waterloo Today with average wind speeds of 18 km/h. Heavy showers are forecasted, reaching up to 5.43 mm. Given the warmth, it might feel a bit stifling.
Tuesday, Aug. 19
33° / 21°
Temp
82%
Rain
18 km/h
Wind
89%
Humidity
Waterloo Weather Pages
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Waterloo hourly forecast for today

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12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM06:19 AM07:00 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM06:00 PM07:00 PM08:00 PM08:05 PM09:00 PM10:00 PM11:00 PM
weatherThundery outbreaks possibleThundery outbreaks possibleThundery outbreaks possibleCloudySunnyPartly cloudySunnysunriseOvercastOvercastOvercastThundery outbreaks possibleThundery outbreaks possibleSunnySunnySunnyThundery outbreaks possibleLight rain showerThundery outbreaks possibleThundery outbreaks possibleModerate or heavy rain showerSunnysunsetFogFogFogNext
temperatures25.7°24.7°23.6°22.3°21.7°21.4°21.4°Sunrise22.1°22.9°24.2°26.4°29.6°24.4°31.7°32.4°31.8°30.8°30.5°29.7°28.8°27.7°Sunset27.3°26.6°25.7°
feels like29.5°27.8°26.4°23.7°21.7°21.4°21.4°24.7°25.6°27.2°30.8°37.8°38.9°40.1°40.5°39.8°38.4°38.5°37.8°35.9°34°33.4°31.8°30.1°
wind speed18 km/h15 km/h16 km/h15 km/h12 km/h12 km/h14 km/h14 km/h15 km/h16 km/h17 km/h17 km/h18 km/h17 km/h16 km/h14 km/h14 km/h14 km/h14 km/h13 km/h13 km/h9 km/h8 km/h9 km/h
wind degree121°124°126°134°122°134°138°142°141°162°181°180°178°186°187°185°183°173°162°145°145°135°142°156°
wind directionESESESESEESESESESESESSESSSSSSSSSSESESESESESSE
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm1.1 mm0 mm0 mm4.3 mm0 mm0 mm0 mm0 mm
chance for rain0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%100%0%0%100%0%0%0%0%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity94%96%95%93%95%96%97%98%98%97%93%84%85%72%67%64%75%80%84%91%92%98%98%98%
dew point25°24.3°22.9°21.4°20.2°20.4°20.6°21.1°22.4°23.3°24.2°25.6°28.2°26.1°25.8°25.3°26.2°26.1°27.1°27.4°26.5°26.3°26.5°25.5°
visibility10 km10 km10 km10 km0 km0 km10 km10 km10 km10 km10 km10 km16 km10 km10 km7 km9 km10 km10 km10 km10 km10 km9 km9 km
cloud cover90%96%87%64%16%33%13%97%100%100%85%32%25%19%15%36%89%75%46%56%17%100%100%100%
UV00000000.10.7246.17.46.966.44.52.410.20000

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View of Waterloo today

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Waterloo today

Weather in Waterloo today

The weather in Waterloo today is expected to be much warmer than usual, with a forecast temperature of 33 °F, compared to an average of 25 °F for August 18th in recent years.

temperatures
temperatures
33 °F
rain
rain
5.4 mm
wind
wind
18 km/h
2
UV
Low
Waterloo daylight overview ☀️
Today in Waterloo, The sun rises at 06:19 and sets at 20:05, giving a total daylight duration of 13 hours and 46 minutes.

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What to wear today in Waterloo? clothing recommendations

Stay comfortably stylish - your tailored guide for today's Waterloo forecast.
  • Short-sleeve shirtShort-sleeve shirt
  • ShortsShorts
  • Lightweight pantsLightweight pants
  • Breathable footwearBreathable footwear
  • SunglassesSunglasses
  • Wide brimmed hatWide brimmed hat
  • SunscreenSunscreen
  • Flip flopFlip flop
  • UmbrellaUmbrella

The weather today in Waterloo - FAQ

What is the maximum temperature for today in Waterloo?
The maximum temperature for today in Waterloo is expected to be 33° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Waterloo? 🌧️
Yes, there is a 82% chance of rain in Waterloo today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Waterloo? 🌀
The wind in Waterloo is expected to blow at 18 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Waterloo today?
Given the forecast of 33 °F with a 82% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Waterloo today.
What is the sunrise and sunset time for Waterloo today?
The sun is expected to rise at 06:19 and set at 20:05 in Waterloo.
How accurate is the weather forecast Waterloo today? ✅
Waterloo weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Location coordinates Where is Waterloo?

Get accurate weather forecasts for Waterloo, located at latitude 42.493 and longitude -92.343. Stay updated with localized weather information tailored for Waterloo.

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