Local weather forecast

Weather in Delafield, WI

Updated 2026-08-11 11:00 local time · ZIP codes 53018

Light drizzle
Now73°F

Light drizzle

High / Low82° / 69°
Rain chance80%
Wind9 mph
Weather alerts

Active alerts

1
Dense Fog Advisory issued August 11 at 3:15AM CDT until August 11 at 10:00AM CDT by NWS Milwaukee/Sullivan WI

* WHAT...Dense fog will reduce visibility to 1 NM or less. * WHERE...Nearshore Waters from North Point Lighthouse to Wind Point. * WHEN...Until 10 AM CDT Tuesday. * IMPACTS...Low visibility will make navigation difficult.

Safety instructions

If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.

Hourly

Next hours

NowLight drizzle73°82% rain
12 PMPatchy rain nearby73°37% rain
1 PMPatchy rain nearby74°37% rain
2 PMSunny78°10% rain
3 PMSunny77°11% rain
4 PMSunny82°8% rain
5 PMSunny81°9% rain
6 PMSunny78°9% rain
7 PMSunny77°10% rain
8 PMSunny73°12% rain
9 PMClear72°13% rain
10 PMClear71°14% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
82° 69°Sunny
Rain 80%Gust 11 mph
Tomorrow2026-08-12
Mist
83° 68°Mist
Rain 69%Gust 7 mph
Thursday2026-08-13
Sunny
80° 63°Sunny
Rain 8%Gust 10 mph
Conditions

Weather details

Feels like77°F
Humidity83%
Pressure29.94 inHg
Visibility7 mi
Wind9 mph E
Wind gusts16 mph
Precipitation0.16 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise05:55 AM
Sunset08:02 PM
Moonrise03:51 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 82% over the next 12 hours.

Light layers should work

It feels like 77°F with winds near 9 mph.

Best window: 7 PM

77°F, 10% rain chance and 2 mph wind.

Use extra caution while driving

Visibility is around 7 mi; gusts may reach 19 mph.

Running conditions are less comfortable

Current temperature is 73°F, wind 9 mph, rain chance up to 82%.

Moderate UV protection recommended

UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.

Delafield weather today

Light drizzle and 73°F in Delafield, WI. Today's high is 82°F with a 80% rain chance. Winds are around 9 mph with gusts near 16 mph. Relative humidity is 83%, pressure is 29.94 inHg, and visibility is about 7 miles.

Tonight and tomorrow in Delafield

Sunrise is at 05:55 AM and sunset is at 08:02 PM. Tomorrow's forecast calls for Mist with a high near 83°F and a low near 68°F. The maximum rain chance is 69%.

Nearby

Weather near Delafield

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