Weather forecast in Apostle Islands (WI)

This data display current weather and forecast for the coming days in Apostle Islands. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Apostle Islands current temperature and weather

September 22, 2025

Night
58.1°F Feels like: 58.5°F	Fog
	Wind: 3.1 mph (5 Km/h) SE Pressure: 29.47 inHg (998 hPa) Humidity: 97%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0
Morning
57.4°F Feels like: 57.7°F	Fog
	Wind: 2.2 mph (3.6 Km/h) S Pressure: 29.81 inHg (1010 hPa) Humidity: 98%	Precip. prob.: 0% Visibility: 1 mi (2 km) UV index: 0.9
Day
57°F Feels like: 55°F	Fog
	Wind: 12.5 mph (20.2 Km/h) NE Pressure: 29.82 inHg (1010 hPa) Humidity: 98%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 2.7
Evening
56.5°F Feels like: 53.8°F	Cloudy
	Wind: 13.2 mph (21.2 Km/h) NE Pressure: 29.88 inHg (1012 hPa) Humidity: 97%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0

Marine weather forecast Apostle Islands

The graphs show wave heights and directions, as well as wind speed and direction in Apostle Islands for the coming days. Click on the sea state chart for more details

In order for you to be able to estimate what the weather is like in Apostle Islands throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

If you have interesting photos of this place, you can upload them here. Photos will be available to all users after verification by the moderator.

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Our report for Apostle Islands is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.