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Waterloo, IA 50702 Weather
Today: Rain Showers Likely, high 54°F, low 39°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).
Waterloo, IA 50702 current weather
No recent observation or forecast for this location right now. Please check again in a few minutes.
10-day forecast
Tap a day for details
Today10/3061% chance of precipitationLow 39°High 54°
Friday: Rain showers likely after 7am. Cloudy. High near 54, with temperatures falling to around 52 in the afternoon. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Overnight: Mostly clear, with a low around 39. East northeast wind around 6 mph.
Rain Showers LikelySat10/3182% chance of precipitationLow 49°High 62°
Saturday: Showers and thunderstorms before 1pm. Cloudy. High near 62, with temperatures falling to around 60 in the afternoon. Southeast wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night: Mostly cloudy, with a low around 49. Southeast wind around 6 mph.
Showers And ThunderstormsSun11/123% chance of precipitationLow 52°High 67°
Sunday: Partly sunny, with a high near 67.
Sunday Night: A slight chance of rain showers after midnight. Mostly cloudy, with a low around 52. Chance of precipitation is 20%.
Partly SunnyMon11/285% chance of precipitationLow 56°High 66°
Monday: Rain showers. Mostly cloudy, with a high near 66. Chance of precipitation is 80%.
Monday Night: Showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 90%.
Rain ShowersTue11/377% chance of precipitationLow 52°High 68°
Tuesday: Rain showers. Mostly cloudy, with a high near 68. Chance of precipitation is 80%.
Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Rain ShowersWed11/457% chance of precipitationLow 43°High 63°
Wednesday: Rain showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Rain Showers LikelyThu11/537% chance of precipitationLow High 55°
Thursday: A chance of rain showers. Partly sunny, with a high near 55.
Chance Rain ShowersFri11/6Model blend26% chance of precipitationLow 39°High 57°
Friday: Mostly cloudy, slight chance of rain. High near 57°. Low that night near 39°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sat11/7Model blend12% chance of precipitationLow 39°High 58°
Saturday: Mostly cloudy. High near 58°. Low that night near 39°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blend13% chance of precipitationLow 40°High 60°
Sunday: Mostly cloudy. High near 60°. Low that night near 40°. About 0.01 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 42.448, -92.290 from the NWS DMX office, updated 10/29/2026, 8:06 PM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KALO (Waterloo Rgnl, 9 mi), model run 10/29/2026, 9:00 PM CDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the high temperature today in Waterloo, IA 50702?
- The National Weather Service forecast for friday calls for a high near 54°F. Rain Showers Likely.
- What is the 10-day forecast for Waterloo, IA 50702?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 57°F to 60°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Waterloo, IA 50702 today?
- Sunrise is about 7:40 AM CDT and sunset is about 6:04 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Waterloo, IA 50702?
- At Waterloo MUNI AP, the 1991 to 2020 normal high in October is 63°F and the normal low is 40°F.
Nearby hazards
Iowa hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:General thunderstormsOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: Could not check wildfire incidents right now.
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Northeast Iowa)
- 31GoodOzone
Drought
By countyBlack Hawk County, week of 10/27/2026
No drought or abnormal dryness in this county.
Sun and moon
Local time, center of the area
- Sunrise
- 7:40 AM
- Sunset
- 6:04 PM
- Daylight
- 10 hr 24 min
- Moon
- Waning Gibbous 82% lit
- First light (civil dawn)
- 7:11 AM
- Last light (civil dusk)
- 6:34 PM
- Moonrise
- 9:40 PM
- Moonset
- 1:02 PM
Normal October weather
ClimateNormal October high 63°, low 40°, precipitation 2.76 in for the month. 1991 to 2020 normals at Waterloo MUNI AP, 9 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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