Local weather forecast

Weather in Hartland, WI

Updated 2026-08-11 12:00 local time · ZIP codes 53029

Cloudy
Now71°F

Cloudy

High / Low83° / 69°
Rain chance78%
Wind9 mph
Weather alerts

Active alerts

3
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.

Severe Thunderstorm Watch issued August 11 at 10:50AM CDT until August 11 at 2:00PM CDT by NWS Milwaukee/Sullivan WI

SEVERE THUNDERSTORM WATCH 563 REMAINS VALID UNTIL 2 PM CDT THIS AFTERNOON FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS NORTH POINT LIGHT TO WIND POINT WI WIND POINT WI TO WINTHROP HARBOR IL LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM OFFSHORE TO MID LAKE

Severe Thunderstorm Watch issued August 11 at 7:22AM CDT until August 11 at 2:00PM CDT by NWS Milwaukee/Sullivan WI

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS AFTERNOON FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS NORTH POINT LIGHT TO WIND POINT WI WIND POINT WI TO WINTHROP HARBOR IL LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM OFFSHORE TO MID LAKE

Hourly

Next hours

NowCloudy71°50% rain
1 PMPatchy rain nearby79°32% rain
2 PMSunny77°9% rain
3 PMSunny77°10% rain
4 PMSunny83°7% rain
5 PMSunny82°8% rain
6 PMSunny80°8% rain
7 PMSunny81°9% rain
8 PMSunny74°12% rain
9 PMClear73°13% rain
10 PMClear71°14% rain
11 PMClear71°18% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
83° 69°Sunny
Rain 78%Gust 9 mph
Tomorrow2026-08-12
Mist
83° 66°Mist
Rain 68%Gust 8 mph
Thursday2026-08-13
Sunny
81° 62°Sunny
Rain 19%Gust 10 mph
Conditions

Weather details

Feels like71°F
Humidity100%
Pressure29.91 inHg
Visibility10 mi
Wind9 mph SE
Wind gusts16 mph
Precipitation0.02 in
UV index4
Daylight

Sunrise, sunset and moon

Sunrise05:54 AM
Sunset08:02 PM
Moonrise03:51 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 50% over the next 12 hours.

Light layers should work

It feels like 71°F with winds near 9 mph.

Best window: 2 PM

77°F, 9% rain chance and 6 mph wind.

Use extra caution while driving

Visibility is around 10 mi; gusts may reach 16 mph.

Run with a few weather adjustments

Current temperature is 71°F, wind 9 mph, rain chance up to 50%.

Moderate UV protection recommended

UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.

Hartland weather today

Cloudy and 71°F in Hartland, WI. Today's high is 83°F with a 78% rain chance. Winds are around 9 mph with gusts near 16 mph. Relative humidity is 100%, pressure is 29.91 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Hartland

Sunrise is at 05:54 AM and sunset is at 08:02 PM. Tomorrow's forecast calls for Mist with a high near 83°F and a low near 66°F. The maximum rain chance is 68%.

Nearby

Weather near Hartland

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