Washington Island, WI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Aug 22 		Partly Cloudy
Close Hourly 		-º / 58º 15% NNW 14 mph 71%
6pm Partly Cloudy 70º 24% NNW 12 mph 57%
7pm Partly Cloudy 68º 15% N 13 mph 62%
8pm Partly Cloudy 66º 15% N 12 mph 68%
9pm Clear 65º 7% NNW 12 mph 72%
10pm Clear 64º 1% NNW 12 mph 70%
11pm Clear 64º 1% NNW 13 mph 70%
Sun
Aug 23 		Partly Cloudy
View Hourly 		67º / 55º 7% NNW 17 mph 61%
12am Clear 63º 2% NNW 13 mph 73%
1am Clear 62º 4% NNW 12 mph 75%
2am Clear 61º 4% NNW 13 mph 77%
3am Clear 60º 4% NNW 13 mph 77%
4am Clear 59º 5% NNW 13 mph 78%
5am Clear 59º 5% NNW 13 mph 79%
6am Sunny 59º 5% NNW 12 mph 80%
7am Partly Cloudy 59º 6% NNW 14 mph 84%
8am Partly Cloudy 62º 5% NNW 15 mph 78%
9am Partly Cloudy 63º 4% NNW 16 mph 73%
10am Partly Cloudy 64º 7% NNW 16 mph 64%
11am Mostly Cloudy 64º 2% NNW 17 mph 60%
12pm Mostly Cloudy 65º 2% NNW 17 mph 56%
1pm Mostly Cloudy 65º 2% NNW 17 mph 53%
2pm Mostly Cloudy 65º 2% NNW 17 mph 52%
3pm Partly Cloudy 66º 1% NNW 16 mph 51%
4pm Partly Cloudy 66º 1% NNW 16 mph 50%
5pm Mostly Sunny 66º 1% NNW 17 mph 53%
6pm Mostly Sunny 65º 1% NNW 15 mph 55%
7pm Mostly Sunny 64º 1% N 15 mph 61%
8pm Clear 62º 1% N 13 mph 67%
9pm Clear 61º 1% NNW 13 mph 67%
10pm Clear 60º 1% NNW 12 mph 65%
11pm Clear 60º 2% NNW 11 mph 65%
Mon
Aug 24 		Sunny
View Hourly 		73º / 53º 5% NNW 12 mph 57%
12am Clear 59º 3% NNW 11 mph 70%
1am Clear 58º 4% NNW 11 mph 74%
2am Clear 57º 4% NNW 11 mph 76%
3am Clear 57º 4% NW 10 mph 77%
4am Clear 56º 5% NW 10 mph 77%
5am Clear 56º 5% NW 11 mph 77%
6am Sunny 56º 5% NW 11 mph 78%
7am Sunny 57º 5% NW 11 mph 79%
8am Sunny 60º 4% NW 11 mph 76%
9am Sunny 63º 3% NW 12 mph 69%
10am Sunny 65º 2% NW 11 mph 62%
11am Sunny 67º 1% NW 10 mph 57%
12pm Sunny 68º 0% NNW 10 mph 53%
1pm Sunny 69º 0% NNW 9 mph 50%
2pm Sunny 70º 0% NNW 7 mph 47%
3pm Sunny 71º 0% NNW 6 mph 47%
4pm Sunny 71º 0% N 6 mph 45%
5pm Sunny 71º 0% N 5 mph 47%
Tue
Aug 25 		Partly Cloudy 74º / 63º 15% S 12 mph 66%
Wed
Aug 26 		Thunderstorms 75º / 60º 71% SW 12 mph 77%
Thu
Aug 27 		Partly Cloudy 74º / 56º 19% NNW 10 mph 67%
Fri
Aug 28 		Mostly Sunny 73º / 59º 6% N 7 mph 59%
Sat
Aug 29 		Partly Cloudy 74º / 62º 16% S 10 mph 65%

Weather Radar for Washington Island, WI See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Washington Island, WI

Tonight
Low : 57ºF
NNW wind 15 to 20 kt. Mostly clear. Waves 2 to 3 ft.
Sunday
High : 69ºF
NNW wind around 20 kt. Mostly sunny. Waves around 3 ft.
Sunday Night
Low : 54ºF
N wind 10 to 15 kt, with gusts as high as 25 kt. Mostly clear. Waves 1 to 3 ft.
Monday
High : 73ºF
NW wind around 10 kt. Sunny. Waves 1 ft or less.
Monday Night
Low : 60ºF
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Tuesday
High : 76ºF
ESE wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Waves 1 ft or less.
Tuesday Night
Low : 65ºF
S wind 10 to 15 kt. Showers likely, mainly after 1am. Waves around 1 ft.
Wednesday
High : 76ºF
SW wind around 10 kt. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Waves 1 ft or less.
Wednesday Night
Low : 63ºF
WSW wind 5 to 10 kt becoming NNW after midnight. A chance of showers before 1am. Waves 1 ft or less.

NOAA Buoy Data Near Washington Island, WI See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Washington Island, WI

    SaturdaySundayMonday
    Wind Speed (MPH) 12121312161715121111117
    11pm3am7am11am3pm7pm11pm3am7am11am3pm7pm
    MPH 12121312161715121111117
    DIR NNWNNWNNWNNWNNWNNWNNWNNWNNWNWNWNNW

    Current Weather Conditions In Washington Island, WI

    As Of: 2 minutes ago

    • 70ºF
    • 70ºF
    • 12mph
    • 0º (NNW)
    • 18mph
    • Partly Cloudy
    • 10mi
    • 29.90"
    • 57%
    • 0ºF

    The weather right now in Washington Island, WI is Partly Cloudy. The current temperature is 70°F, and the expected high and low for today, Saturday, August 22, 2026, are -° high temperature and 58°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the North Northwest. The wind is gusting to 18 mph. With the wind and the atmosphere the temperature feels like 70° Fahrenheit. Expected precipitation is 24 percent, with current humidity at 57 percent, and air pressure at 29.9 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 1:43pm Sat Aug 22 2026

    ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 11 PM EDT SUNDAY...

    WHAT: North winds 10 to 20 kt with gusts up to 25 kt and
    waves 1 to 3 ft expected.

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

    WHEN: Until 11 PM EDT Sunday.

    IMPACTS: Conditions will be hazardous to small craft.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&