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Safety guides Use current official weather information for Delafield, Wisconsin 53018 before making weather-sensitive plans.
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Open→Weather status
No active NWS alerts found for Delafield, Wisconsin 53018
Conditions can change quickly. Keep Wireless Emergency Alerts enabled and continue to monitor official information.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Delafield, Wisconsin 53018. Forecasts and alerts update from NOAA and the National Weather Service.
75°Mostly Sunny2% rain74°Mostly Sunny0% rain
73°Mostly Clear0% rain71°Mostly Clear0% rain67°Mostly Clear0% rain63°Mostly Clear0% rain61°Mostly Clear0% rain
60°Clear0% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
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Official NWS outlook
7-Day Forecast
Today
75°49°
Mostly Sunny
- Precipitation
- 2%
- Wind
- NW 10 mph
- Sunrise
- 6:09 AM
- Sunset
- 7:45 PM
Mon
77°56°
Areas Of Fog then Sunny
- Precipitation
- 0%
- Wind
- NW 0 to 5 mph
- Sunrise
- 6:10 AM
- Sunset
- 7:44 PM
Tue
81°64°
Mostly Sunny
- Precipitation
- 41%
- Wind
- SW 0 to 5 mph
- Sunrise
- 6:11 AM
- Sunset
- 7:42 PM
Wed
83°61°
Chance Showers And Thunderstorms
- Precipitation
- 41%
- Wind
- SW 10 mph
- Sunrise
- 6:12 AM
- Sunset
- 7:41 PM
Thu
81°59°
Sunny
- Precipitation
- 1%
- Wind
- NW 5 to 10 mph
- Sunrise
- 6:13 AM
- Sunset
- 7:39 PM
Fri
80°60°
Mostly Sunny
- Precipitation
- 6%
- Wind
- N 0 to 5 mph
- Sunrise
- 6:14 AM
- Sunset
- 7:37 PM
Sat
80°64°
Slight Chance Rain Showers
- Precipitation
- 38%
- Wind
- S 0 to 10 mph
- Sunrise
- 6:16 AM
- Sunset
- 7:36 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel75°F
Good conditions for walking
Conditions look reasonable, but stay alert for quick weather changes.
WindNW10 mph
Best walk timeBetter weather window: 5 PM–7 PM
Walking: 0% average rain chance, near 74°F, with winds near 8 mph.
Official EPA AirNowLocal air qualityDelafield, Wisconsin 53018View AQI +
More weather details
Wind gusts22mph
Rain now2%next hour
Humidity41%current
UV indexCheckingEPA forecast
Wind impact: Breezy — cycling, umbrellas, and loose outdoor items may be affected.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust22 mph
Pressure30.02 in
Visibility10.0 mi
Peak rain chance2%
Dew point50°F
Active alertsNone
Official risk outlooks
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