Nearby Harbors
45.3770’ N, 86.8964’ W

Washington Island, WI

49°
H 55°
L 44°
NNE
6mph

Washington Island, WI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Oct 22 		AM Clouds/PM Sun
Close Hourly 		55º / 44º 20% ENE 7 mph 84%
8am Cloudy 49º 15% NNE 6 mph 95%
9am Cloudy 50º 15% NE 7 mph 94%
10am Cloudy 51º 15% NE 7 mph 90%
11am Mostly Cloudy 52º 15% NE 6 mph 86%
12pm Mostly Cloudy 53º 15% NE 5 mph 81%
1pm Partly Cloudy 54º 15% NE 5 mph 80%
2pm Partly Cloudy 54º 3% ENE 5 mph 78%
3pm Partly Cloudy 54º 14% ENE 4 mph 77%
4pm Mostly Cloudy 54º 14% E 3 mph 76%
5pm Partly Cloudy 53º 7% ENE 2 mph 78%
6pm Mostly Cloudy 51º 20% ENE 2 mph 86%
7pm Mostly Cloudy 48º 20% E 1 mph 98%
8pm Mostly Cloudy 46º 20% E 1 mph 100%
9pm Partly Cloudy 45º 20% E 0 mph 98%
10pm Mostly Cloudy 45º 20% ESE 0 mph 93%
11pm Mostly Cloudy 46º 20% SE 1 mph 92%
Fri
Oct 23 		AM Fog/PM Clouds
View Hourly 		60º / 52º 20% S 9 mph 84%
12am Partly Cloudy 46º 15% SE 0 mph 95%
1am Mostly Cloudy 46º 16% ESE 0 mph 95%
2am Mostly Cloudy 45º 16% E 0 mph 96%
3am Mostly Cloudy 45º 17% SSW 0 mph 98%
4am Partly Cloudy 46º 17% S 0 mph 98%
5am Mostly Cloudy 47º 21% SSW 1 mph 98%
6am Foggy 47º 21% S 0 mph 97%
7am Foggy 47º 21% S 1 mph 100%
8am Foggy 50º 21% S 2 mph 97%
9am Foggy 53º 21% SSE 3 mph 92%
10am Mostly Cloudy 56º 8% S 6 mph 87%
11am Mostly Cloudy 57º 12% S 8 mph 82%
12pm Mostly Cloudy 59º 7% S 8 mph 77%
1pm Mostly Cloudy 59º 7% S 8 mph 76%
2pm Mostly Cloudy 59º 7% S 9 mph 76%
3pm Partly Cloudy 58º 7% S 9 mph 79%
4pm Mostly Cloudy 58º 8% S 8 mph 79%
5pm Mostly Cloudy 57º 8% S 8 mph 82%
6pm Mostly Cloudy 56º 9% S 7 mph 85%
7pm Mostly Cloudy 54º 9% SSE 6 mph 93%
8pm Partly Cloudy 53º 9% S 6 mph 94%
9pm Mostly Cloudy 53º 16% S 6 mph 90%
10pm Partly Cloudy 54º 8% S 6 mph 86%
11pm Mostly Cloudy 55º 8% S 6 mph 83%
Sat
Oct 24 		Cloudy
View Hourly 		61º / 53º 23% S 17 mph 76%
12am Mostly Cloudy 55º 14% S 6 mph 83%
1am Cloudy 55º 14% S 6 mph 81%
2am Cloudy 55º 7% S 6 mph 83%
3am Mostly Cloudy 55º 7% S 8 mph 83%
4am Mostly Cloudy 56º 7% S 8 mph 80%
5am Cloudy 55º 7% S 8 mph 81%
6am Cloudy 55º 16% S 8 mph 83%
7am Cloudy 55º 23% S 9 mph 85%
Sun
Oct 25 		Cloudy 61º / 45º 24% NNW 7 mph 72%
Mon
Oct 26 		Cloudy 53º / 43º 15% NNE 9 mph 61%
Tue
Oct 27 		Cloudy 53º / 49º 15% E 10 mph 68%
Wed
Oct 28 		Partly Cloudy 58º / 48º 24% S 9 mph 72%
Thu
Oct 29 		Partly Cloudy 55º / 43º 18% W 14 mph 67%

Weather Radar for Washington Island, WI See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Washington Island, WI

Today
High : 57ºF
Variable winds 5 kt or less. Patchy dense fog before 11am. Waves 1 ft or less.
Tonight
Low : 50ºF
Variable winds 5 kt or less. Patchy fog after 3am. Waves 1 ft or less.
Friday
High : 61ºF
S wind 5 to 10 kt. Patchy fog before 8am. Waves 1 ft or less.
Friday Night
Low : 52ºF
S wind 5 to 10 kt. Cloudy, then gradually becoming partly cloudy. Waves 1 ft or less.
Saturday
High : 61ºF
S wind 10 to 20 kt. Partly sunny. Waves 1 to 2 ft.
Saturday Night
Low : 51ºF
S wind 10 to 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 to 2 ft.
Sunday
High : 58ºF
SW wind 5 to 10 kt becoming N in the afternoon. A chance of showers before 1pm. Waves 1 ft or less.
Sunday Night
Low : 44ºF
N wind 5 to 10 kt. Mostly cloudy. Waves 1 ft or less.
Monday
High : 52ºF
NNE wind around 10 kt. Mostly cloudy. Waves around 1 ft.

NOAA Buoy Data Near Washington Island, WI See Map

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    Wind Speed Forecast for Washington Island, WI

    ThursdayFridaySaturday
    Wind Speed (MPH) 653100288668
    1pm5pm9pm1am5am9am1pm5pm9pm1am5am9am
    MPH 653100288668
    DIR NNENEEESESSSSSSS

    Current Weather Conditions In Washington Island, WI

    As Of: 2 minutes ago

    • 49ºF
    • 46ºF
    • 6mph
    • 0º (NNE)
    • 6mph
    • Cloudy
    • 5mi
    • 30.29"
    • 95%
    • 0ºF

    The weather right now in Washington Island, WI is Cloudy. The current temperature is 49°F, and the expected high and low for today, Thursday, October 22, 2026, are 55° high temperature and 44°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the North Northeast. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 46° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 95 percent, and air pressure at 30.29 in. Visibility is 5 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Special Weather Statement - 6:20am Thu Oct 22 2026

    ...AREAS OF FOG IMPACTING TRAVEL EARLY THIS MORNING ACROSS EAST-CENTRAL AND NORTHEAST WISCONSIN...

    Areas of fog have expanded across east-central and northeast
    Wisconsin early this morning. The fog was locally dense in spots,
    with a visibility of 1/4 mile or less, especially along the
    southern bay impacting the city of Green Bay.

    If you have travel plans early this morning, be on alert for
    rapidly changing or poor visibilities as low as 1/4 mile or less
    in spots. Plan on extra time to reach your destination and allow
    extra room between you and the car in front of you.

    Visibilities should begin to improve from west to east through
    sunrise as a cold front moves across the area.

    Dense Fog Advisory - 5:31am Thu Oct 22 2026

    ...DENSE FOG ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

    WHAT: Dense fog will reduce visibility to less than one
    nautical mile.

    WHERE: Green Bay North of line from Cedar River MI to Rock
    Island Passage, Seul Choix Point to Point Detour MI and 5NM
    East of a line from Fairport MI to Rock Island Passage.

    WHEN: Until 2 PM EDT this afternoon.

    IMPACTS: Low visibility will make navigation difficult.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    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.

    &&

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