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Elkhorn, WI 53121 Weather
Today: Partly Sunny, high 58°F, low 36°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).
Elkhorn, WI 53121 current weather
No recent observation or forecast for this location right now. Please check again in a few minutes.
7-day forecast
Tap a day for details
Today10/30Low 36°High 58°
Friday: Partly sunny, with a high near 58. Northeast wind 0 to 5 mph.
Overnight: Mostly clear, with a low around 36. North wind around 0 mph.
Partly SunnySat10/3178% chance of precipitationLow 50°High 59°
Saturday: Rain showers before 5pm. Cloudy, with a high near 59. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night: Mostly cloudy, with a low around 50. Southeast wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
Rain ShowersSun11/115% chance of precipitationLow 52°High 66°
Sunday: A slight chance of rain showers after noon. Mostly cloudy, with a high near 66. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
Sunday Night: Mostly cloudy, with a low around 52. Southeast wind 0 to 5 mph.
Mostly Cloudy then Slight Chance Rain ShowersMon11/269% chance of precipitationLow 57°High 66°
Monday: A chance of rain showers. Mostly cloudy, with a high near 66. Southeast wind 0 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday Night: Rain showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Chance Rain ShowersTue11/368% chance of precipitationLow 53°High 69°
Tuesday: Rain showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Rain Showers LikelyWed11/459% chance of precipitationLow 48°High 65°
Wednesday: Rain showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Rain Showers LikelyThu11/530% chance of precipitationLow High 61°
Thursday: A chance of rain showers. Partly sunny, with a high near 61. Chance of precipitation is 30%.
Chance Rain Showers
Forecast for 42.711, -88.543 from the NWS MKX office, updated 10/30/2026, 12:36 AM PT · Official forecast on weather.gov
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 Elkhorn, WI 53121?
- The National Weather Service forecast for friday calls for a high near 58°F. Partly Sunny.
- What time is sunrise and sunset in Elkhorn, WI 53121 today?
- Sunrise is about 7:26 AM CDT and sunset is about 5:49 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Elkhorn, WI 53121?
- At Delavan Wwtp, the 1991 to 2020 normal high in October is 61°F and the normal low is 40°F.
Nearby hazards
Wisconsin hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook 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: None reported
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Kettle Moraine South)
- GoodOzone
- AQI forecast tomorrow (Kettle Moraine South)
- ModeratePM2.5
Drought
By countyWalworth County, week of 10/27/2026
No drought or abnormal dryness in this county.
Sun and moon
Local time, center of the area
- Sunrise
- 7:26 AM
- Sunset
- 5:49 PM
- Daylight
- 10 hr 23 min
- Moon
- Waning Gibbous 81% lit
- First light (civil dawn)
- 6:56 AM
- Last light (civil dusk)
- 6:18 PM
- Moonrise
- 9:23 PM
- Moonset
- 12:47 PM
Normal October weather
ClimateNormal October high 61°, low 40°, precipitation 2.89 in for the month. 1991 to 2020 normals at Delavan Wwtp, 8 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · 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.
Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.
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