Live Weather & Forecast
Weather in Washington Island
Wisconsin, United States · Real-time conditions & 3-day outlook
10°C
Feels like 9°C
49°F / Feels 48°F
Partly cloudy
Washington Island, Wisconsin
🌞 Daytime
Updated: 2026-04-15 17:45
Humidity
75%
Wind
7.2 km/h S
Wind Gust
8.8 km/h
Pressure
1006 mb
Visibility
16 km
UV Index
1.5
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
6.1°C
Wind Degree
174°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
161.9 μg/m³
NO₂
2.3 μg/m³
O₃
88 μg/m³
SO₂
1.4 μg/m³
PM 2.5
4.2 μg/m³
PM 10
6.2 μg/m³
Weather Alerts 1
Met
· Moderate · Expected
Dense Fog Advisory issued April 15 at 1:03PM CDT until April 16 at 10:00AM CDT by NWS Duluth MN
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Carlton and South St. Louis, Southern Cook and Southern Lake Counties. In Wisconsin, Ashland, Bayfield, Douglas, and Iron Counties. This includes the Tribal Lands of the Fond du Lac Band, the northwestern area of the Lac du Flambeau Band, the Grand Portage Reservation, the Bad River Reservation and the Red Cliff Ba...
If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Today's Hourly Forecast
24-hour breakdown for Washington Island, Wisconsin
12 AM
5°
Fog
1 AM
5°
Fog
2 AM
5°
Fog
3 AM
5°
Fog
4 AM
5°
Fog
5 AM
5°
Fog
6 AM
4°
Fog
7 AM
4°
Fog
8 AM
5°
Mist
9 AM
5°
Mist
10 AM
6°
Overcast
11 AM
7°
Patchy rain nearby
12 PM
7°
Patchy rain nearby
1 PM
9°
Overcast
2 PM
9°
Overcast
3 PM
10°
Overcast
4 PM
10°
Overcast
5 PM
10°
Partly cloudy
6 PM
10°
Overcast
7 PM
8°
Partly Cloudy
8 PM
7°
Clear
9 PM
6°
Clear
10 PM
5°
Clear
11 PM
4°
Clear
3-Day Forecast
Daily overview for Washington Island, Wisconsin
Today
Patchy rain nearby
10°
/
4°
🌧️ 87% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 9.7 km/h
🌧️ Total precip: 0.11 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:18 AM
🌇 Sunset: 07:58 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Fog
16°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:59 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Patchy rain nearby
6°
/
-2°
🌧️ 65% chance of rain
❄️ 10% chance of snow
💧 Avg. humidity: 92%
💨 Max wind: 21.6 km/h
🌧️ Total precip: 4.16 mm
☀️ UV Index: 0.8
🌅 Sunrise: 06:14 AM
🌇 Sunset: 08:00 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Washington Island
Plan your trip to Washington Island, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Washington Island?
Current conditions in Washington Island: Partly cloudy, temperature 10°C, humidity 75%.
What is the best time to visit Washington Island?
The best time to visit Washington Island is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Washington Island?
Washington Island is located at approximately 48.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Washington Island?
The wettest period in Washington Island is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Washington Island?
For visits to Washington Island during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Washington Island in?
Washington Island is located in United States, in the state of Wisconsin.
What are the public holidays in Washington Island in 2026?
View the 2026 public holidays for Washington Island on our Holidays page.
What are the GPS coordinates used for the weather forecast in Washington Island?
The weather forecast for Washington Island uses coordinates 48.052, -91.5891.