Hourly Weather Forecast - Mackinac Island, MI

7 AM
37°F
20%
13mph
SSE
Cloudy
Humidity
78%
Feels like
28°F
Dew Point
30°F
8 AM
37°F
20%
14mph
SSE
Cloudy
Humidity
79%
Feels like
29°F
Dew Point
31°F
8:15 AM
9 AM
38°F
30%
15mph
SSE
30% Chance of Light Rain
Humidity
80%
Feels like
29°F
Dew Point
32°F
10 AM
39°F
30%
15mph
S
30% Chance of Light Rain
Humidity
81%
Feels like
30°F
Dew Point
33°F
11 AM
40°F
30%
15mph
S
30% Chance of Light Rain
Humidity
81%
Feels like
32°F
Dew Point
35°F
12 PM
40°F
30%
15mph
S
30% Chance of Light Rain
Humidity
82%
Feels like
32°F
Dew Point
35°F
1 PM
41°F
20%
15mph
S
Cloudy
Humidity
82%
Feels like
33°F
Dew Point
36°F
2 PM
41°F
10%
15mph
SSE
Cloudy
Humidity
83%
Feels like
34°F
Dew Point
37°F
3 PM
41°F
20%
14mph
SSE
Cloudy
Humidity
85%
Feels like
34°F
Dew Point
37°F
4 PM
41°F
40%
14mph
SSE
40% Chance of Light Rain
Humidity
87%
Feels like
33°F
Dew Point
37°F
4:55 PM
5 PM
41°F
70%
13mph
SSE
70% Chance of Light Rain
Humidity
88%
Feels like
33°F
Dew Point
38°F
6 PM
40°F
60%
14mph
SSE
60% Chance of Light Rain
Humidity
91%
Feels like
33°F
Dew Point
38°F
7 PM
40°F
60%
13mph
S
60% Chance of Light Rain
Humidity
93%
Feels like
32°F
Dew Point
38°F
8 PM
39°F
50%
14mph
S
50% Chance of Light Rain
Humidity
94%
Feels like
31°F
Dew Point
38°F
9 PM
39°F
40%
14mph
SSW
40% Chance of Light Rain
Humidity
94%
Feels like
30°F
Dew Point
37°F
10 PM
38°F
30%
15mph
SW
30% Chance of Light Rain
Humidity
93%
Feels like
29°F
Dew Point
36°F
11 PM
37°F
30%
15mph
WSW
30% Chance of Light Rain
Humidity
92%
Feels like
27°F
Dew Point
35°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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