Mackinaw City, MI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jul 13 		Sunny
Close Hourly 		86º / 73º 24% WSW 13 mph 73%
7am Sunny 70º 8% WSW 7 mph 88%
8am Sunny 73º 6% SW 9 mph 84%
9am Sunny 75º 3% SW 9 mph 79%
10am Sunny 78º 2% WSW 11 mph 72%
11am Sunny 80º 1% WSW 11 mph 69%
12pm Sunny 80º 1% WSW 12 mph 69%
1pm Sunny 81º 1% W 12 mph 69%
2pm Sunny 82º 3% WSW 12 mph 68%
3pm Sunny 83º 2% WSW 11 mph 67%
4pm Sunny 84º 2% WSW 11 mph 64%
5pm Sunny 84º 2% WSW 11 mph 65%
6pm Sunny 83º 2% WSW 11 mph 67%
7pm Sunny 83º 2% WSW 10 mph 66%
8pm Sunny 82º 3% WSW 9 mph 67%
9pm Sunny 80º 4% WSW 8 mph 73%
10pm Clear 77º 4% SW 8 mph 77%
11pm Mostly Clear 77º 4% SW 9 mph 78%
Tue
Jul 14 		Sunny
View Hourly 		88º / 64º 4% WSW 15 mph 63%
12am Mostly Clear 77º 4% SW 10 mph 78%
1am Mostly Clear 77º 4% WSW 11 mph 78%
2am Mostly Clear 76º 4% WSW 11 mph 78%
3am Partly Cloudy 75º 5% WSW 11 mph 79%
4am Partly Cloudy 75º 5% WSW 11 mph 80%
5am Partly Cloudy 75º 5% WSW 11 mph 79%
6am Partly Cloudy 74º 5% WSW 11 mph 79%
7am Mostly Sunny 74º 5% WSW 11 mph 79%
8am Sunny 76º 4% WSW 11 mph 76%
9am Sunny 79º 3% WSW 12 mph 70%
10am Sunny 81º 3% W 13 mph 64%
11am Sunny 82º 2% W 13 mph 61%
12pm Mostly Sunny 83º 2% WSW 14 mph 59%
1pm Mostly Sunny 84º 2% WSW 14 mph 57%
2pm Sunny 86º 1% WSW 14 mph 56%
3pm Sunny 86º 1% WSW 14 mph 55%
4pm Sunny 86º 1% WSW 15 mph 55%
5pm Sunny 85º 2% WSW 15 mph 58%
6pm Sunny 84º 2% WSW 14 mph 60%
7pm Sunny 83º 2% WSW 13 mph 61%
8pm Sunny 81º 3% W 11 mph 63%
9pm Sunny 78º 3% W 9 mph 69%
10pm Clear 75º 4% WNW 7 mph 75%
11pm Clear 73º 4% WNW 6 mph 76%
Wed
Jul 15 		Mostly Cloudy
View Hourly 		85º / 62º 4% WNW 11 mph 54%
12am Clear 72º 6% NW 6 mph 76%
1am Partly Cloudy 70º 7% NW 5 mph 77%
2am Partly Cloudy 69º 18% NW 5 mph 77%
3am Mostly Clear 67º 7% NW 4 mph 79%
4am Mostly Clear 67º 5% NW 5 mph 79%
5am Partly Cloudy 66º 4% NW 5 mph 80%
6am Partly Cloudy 65º 5% NW 5 mph 81%
Thu
Jul 16 		Partly Cloudy 83º / 61º 3% NW 9 mph 52%
Fri
Jul 17 		Showers 75º / 61º 64% ESE 10 mph 69%
Sat
Jul 18 		AM Showers 78º / 59º 54% NNE 10 mph 68%
Sun
Jul 19 		Partly Cloudy 79º / 61º 13% NNE 9 mph 61%
Mon
Jul 20 		Mostly Cloudy 78º / 61º 24% WSW 12 mph 67%

Weather Radar for Mackinaw City, MI See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Mackinaw City, MI

Monday
High : 80ºF
W wind around 15 kt. A slight chance of showers before 8am. Waves around 1 ft.
Monday Night
Low : 73ºF
WSW wind 10 to 15 kt. Mostly clear. Waves around 1 ft.
Tuesday
High : 81ºF
W wind 15 to 20 kt. Sunny. Waves 1 to 2 ft.
Tuesday Night
Low : 66ºF
NW wind 5 to 10 kt. Mostly clear. Waves 1 ft or less.
Wednesday
High : 79ºF
WNW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.
Wednesday Night
Low : 63ºF
NW wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.
Thursday
High : 76ºF
WNW wind 5 to 10 kt. Mostly sunny. Waves 1 ft or less.
Thursday Night
Low : 61ºF
N wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.
Friday
High : 73ºF
E wind around 10 kt becoming SSE in the afternoon. A chance of showers. Waves 1 ft or less.

NOAA Buoy Data Near Mackinaw City, MI See Map

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    Wind Speed Forecast for Mackinaw City, MI

    MondayTuesdayWednesday
    Wind Speed (MPH) 71111109111113141364
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 71111109111113141364
    DIR WSWWSWWSWWSWSWWSWWSWWWSWWSWWNWNW

    Current Weather Conditions In Mackinaw City, MI

    As Of: 31 minutes ago

    • 70ºF
    • 70ºF
    • 7mph
    • 0º (WSW)
    • 7mph
    • Sunny
    • 10mi
    • 30.05"
    • 88%
    • 0ºF

    The weather right now in Mackinaw City, MI is Sunny. The current temperature is 70°F, and the expected high and low for today, Monday, July 13, 2026, are 86° high temperature and 73°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West Southwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 70° Fahrenheit. Expected precipitation is 8 percent, with current humidity at 88 percent, and air pressure at 30.05 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Heat Advisory - 2:31am Mon Jul 13 2026

    ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 AM EDT TUESDAY...

    WHAT: Actual temperatures of 90 to 95 degrees expected. Heat
    index values between 97 and 103 expected. Overnight temperatures
    Monday night will struggle to get below 75 degrees. The hottest
    conditions are expected away from the immediate lakeshores.

    WHERE: A portion of Northern Lower Michigan.

    WHEN: From noon today to 8 AM EDT Tuesday.

    IMPACTS: Hot temperatures and high humidity may cause heat
    illnesses.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Drink plenty of fluids, stay in an air-conditioned room, stay out of
    the sun, and check up on relatives and neighbors.

    Take extra precautions when outside. Wear lightweight and loose
    fitting clothing. Try to limit strenuous activities to early morning
    or evening. Take action when you see symptoms of heat exhaustion and
    heat stroke.

    &&