Nearby Harbors
46.4828’ N, 86.6767’ W

Grand Island Township, MI

49°
H 54°
L 46°
NNE
6mph
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Grand Island Township, MI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Oct 22 		AM Fog/PM Sun
Close Hourly 		54º / 46º 20% NE 7 mph 87%
9am Cloudy 49º 15% NNE 6 mph 94%
10am Cloudy 51º 15% NE 6 mph 91%
11am Cloudy 53º 15% NE 5 mph 87%
12pm Mostly Cloudy 53º 15% NE 4 mph 81%
1pm Partly Cloudy 54º 2% NE 3 mph 79%
2pm Partly Cloudy 55º 2% NE 3 mph 79%
3pm Partly Cloudy 55º 17% NE 5 mph 79%
4pm Partly Cloudy 54º 19% NNE 6 mph 83%
5pm Partly Cloudy 54º 20% NNE 6 mph 85%
6pm Partly Cloudy 53º 20% NNE 5 mph 85%
7pm Partly Cloudy 53º 20% NE 4 mph 86%
8pm Partly Cloudy 51º 20% E 3 mph 90%
9pm Partly Cloudy 51º 20% SE 4 mph 90%
10pm Partly Cloudy 50º 22% SSE 5 mph 92%
11pm Partly Cloudy 48º 21% S 8 mph 94%
Fri
Oct 23 		AM Fog/PM Sun
View Hourly 		62º / 52º 20% S 13 mph 82%
12am Partly Cloudy 48º 16% S 8 mph 93%
1am Mostly Cloudy 47º 21% S 9 mph 96%
2am Mostly Cloudy 47º 22% S 9 mph 95%
3am Mostly Cloudy 47º 17% S 10 mph 95%
4am Cloudy 48º 17% S 10 mph 95%
5am Foggy 47º 17% S 9 mph 95%
6am Foggy 48º 21% S 9 mph 96%
7am Foggy 48º 21% S 10 mph 96%
8am Foggy 48º 21% S 10 mph 96%
9am Foggy 49º 21% S 10 mph 93%
10am Mostly Cloudy 52º 20% S 10 mph 92%
11am Mostly Cloudy 55º 20% S 11 mph 86%
12pm Mostly Cloudy 57º 7% S 13 mph 79%
1pm Partly Cloudy 60º 5% S 11 mph 73%
2pm Partly Cloudy 61º 5% SSE 11 mph 73%
3pm Partly Cloudy 61º 5% S 12 mph 72%
4pm Partly Cloudy 60º 5% SSE 12 mph 74%
5pm Mostly Sunny 59º 5% SSE 13 mph 76%
6pm Mostly Sunny 58º 6% SSE 12 mph 78%
7pm Mostly Clear 57º 7% SSE 11 mph 81%
8pm Mostly Clear 56º 8% SSE 10 mph 84%
9pm Partly Cloudy 55º 8% S 10 mph 87%
10pm Partly Cloudy 55º 8% S 10 mph 87%
11pm Mostly Cloudy 54º 8% S 11 mph 87%
Sat
Oct 24 		Cloudy
View Hourly 		63º / 52º 14% S 19 mph 72%
12am Mostly Cloudy 55º 7% S 11 mph 84%
1am Partly Cloudy 55º 15% S 11 mph 85%
2am Mostly Cloudy 54º 13% S 11 mph 85%
3am Cloudy 54º 12% S 12 mph 86%
4am Cloudy 54º 14% S 12 mph 86%
5am Cloudy 53º 16% S 11 mph 85%
6am Cloudy 53º 18% S 11 mph 84%
7am Cloudy 53º 6% S 12 mph 84%
8am Cloudy 53º 15% S 13 mph 84%
Sun
Oct 25 		AM Showers 55º / 45º 40% NW 9 mph 74%
Mon
Oct 26 		Cloudy 48º / 40º 15% NNE 11 mph 66%
Tue
Oct 27 		Mostly Cloudy 50º / 45º 15% ESE 9 mph 72%
Wed
Oct 28 		Partly Cloudy 60º / 47º 19% S 12 mph 68%
Thu
Oct 29 		Partly Cloudy 52º / 42º 24% WNW 15 mph 73%

Weather Radar for Grand Island Township, MI See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Grand Island Township, MI

Today
High : 57ºF
Variable winds 5 kt or less. Areas of dense fog before 11am. Waves 1 ft or less.
Tonight
Low : 46ºF
ESE wind 5 to 10 kt becoming S in the evening. Patchy fog after 5am. Waves 1 ft or less.
Friday
High : 63ºF
S wind around 10 kt. Patchy fog before 8am. Waves 1 ft or less.
Friday Night
Low : 51ºF
S wind around 10 kt. Mostly cloudy. Waves 1 ft or less.
Saturday
High : 64ºF
S wind 10 to 20 kt, with gusts as high as 30 kt. Partly sunny. Waves 1 to 2 ft.
Saturday Night
Low : 50ºF
S wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers after 1am. Waves 1 to 2 ft.
Sunday
High : 54ºF
W wind around 10 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. A chance of showers before 1pm. Waves 1 ft or less.
Sunday Night
Low : 43ºF
N wind 10 to 15 kt. Mostly cloudy. Waves 1 to 3 ft.
Monday
High : 47ºF
N wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy. Waves around 3 ft.

NOAA Buoy Data Near Grand Island Township, MI See Map

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    Wind Speed Forecast for Grand Island Township, MI

    ThursdayFridaySaturday
    Wind Speed (MPH) 636499101113101111
    1pm5pm9pm1am5am9am1pm5pm9pm1am5am9am
    MPH 636499101113101111
    DIR NNENENNESESSSSSSESSS

    Current Weather Conditions In Grand Island Township, MI

    As Of: 2 minutes ago

    • 49ºF
    • 47ºF
    • 6mph
    • 0º (NNE)
    • 6mph
    • Cloudy
    • 0mi
    • 30.30"
    • 94%
    • 0ºF

    The weather right now in Grand Island Township, MI is Cloudy. The current temperature is 49°F, and the expected high and low for today, Thursday, October 22, 2026, are 54° high temperature and 46°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 47° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 94 percent, and air pressure at 30.3 in. Visibility is 0.22 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Dense Fog Advisory - 7:22am Thu Oct 22 2026

    ...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 11 AM EDT THIS MORNING...

    WHAT: Visibility 1/4 mile or less in dense fog.

    WHERE: Alger, Delta, Luce, Marquette, Northern Schoolcraft, and
    Southern Schoolcraft Counties.

    WHEN: Until 11 AM EDT this morning.

    IMPACTS: Low visibility could make driving conditions hazardous.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    If driving, slow down, use your headlights, and leave plenty of
    distance ahead of you.

    &&

    Dense Fog Advisory - 6:31am Thu Oct 22 2026

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

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

    WHERE: Huron Islands to Marquette MI, Marquette to Munising
    MI, Munising to Grand Marais MI, Lake Superior West of Line
    from Manitou Island to Marquette MI Beyond 5NM from shore and
    Lake Superior East of a line from Manitou Island to Marquette
    MI and West of a line from Grand Marais MI to the US/Canadian
    Border Beyond 5NM from shore.

    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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