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Waterloo, WI Weather

Updated: Mon May 12th 2025 4:30 PM CDT

Sunny

81^°F 27^°C

Feels Like 81^°F / 27^°C

Waterloo, WI weather condition is Sunny and 81°F.

Today's Weather in Waterloo,WI

The current weather in Waterloo WI as of 4:30 PM CDT on Mon May 12th 2025, has a sky condition of Sunny with the visibility of 9 mile(s) and the UV index at 4.4. It is 81 degrees fahrenheit. The barometric pressure is 29.91 - measured by inches of mercury - and is falling since its last observation. The humidity is 27 percent that's falling since the last report, with a dew point of 56 degrees fahrenheit which is falling. Wind direction is from the Southeast at 9.8 miles per hour, gusting at 12 miles per hour. Sunrise was at 5:35 AM and Sunset is at 8:10 PM. The moon phase is a Full Moon moon rising at 8:42 PM. Thank you for listening to the weather report from LocalConditions.com!

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Barometer 29.91 inHg. falling
Humidity 27% falling
Heat Index 82°F
Wind from SE. 9.8 mph
Wind Gust 12 miles per hour
Wind Chill 82°F
UV Index 4.4

Dew Point 56°F falling
Visibility 9 mi.
Sunrise 5:35 AM
Sunset 8:10 PM
Moonrise 8:42 PM
Moonset 5:08 AM
Moon Phase Full Moon Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Moderate Rain

Moderate Rain with a high of 73°F and a low of 53°F. Probable rainfall forecasted, having an 85% chance with an estimated 0.56in. Winds will be moderate, blowing around 11mph. Expect high humidity with levels above 80% to 88%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 53°	88%	85% \| est. 0.56in	0%	10.5 mph

Fog

Fog with a high of 78°F and a low of 59°F. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 83%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 78° \| Lo 59°	83%	0%	0%	9.4 mph

Patchy Rain Nearby

Patchy Rain Nearby with a high of 84°F and a low of 58°F. Probable rainfall forecasted, having an 88% chance with an estimated 0.08in. Winds will be strong at speeds peaking at 23mph. Expect high humidity with levels above 80% to 81%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 84° \| Lo 58°	81%	88% \| est. 0.08in	0%	22.6 mph

Patchy Rain Nearby

Patchy Rain Nearby with a high of 71°F and a low of 52°F. Probable rainfall forecasted, having a 76% chance with an estimated 0.01in. Winds will be moderate, blowing around 18mph. The humidity will be on the higher side, reaching around 73%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 71° \| Lo 52°	73%	76% \| est. 0.01in	0%	17.4 mph

Sunny

Sunny with a high of 65°F and a low of 50°F. Winds will be strong at speeds peaking at 23mph. The humidity will be on the higher side, reaching around 69%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 65° \| Lo 50°	69%	0%	0%	22.4 mph

Yesterday Tomorrow 5-Day

Weather Radar Map

Live Waterloo, WI weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Friday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 81^°F. The morning temperature of 44°^F is lowest at 5am with the daytime high of 82°^F at 2pm and a low around 56°^F at 11pm is expected.