Nearby Harbors
43.7817’ N, 86.4331’ W

Pentwater, MI

48°
H -°
L 45°
S
1mph
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Pentwater, MI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Oct 21 		Clouds Early/Clearing Late -º / 45º 17% SSE 2 mph 93%
Thu
Oct 22 		Sunny
View Hourly 		65º / 45º 22% SSE 5 mph 81%
12am Cloudy 48º 15% S 1 mph 98%
1am Cloudy 47º 15% SSE 1 mph 97%
2am Mostly Cloudy 47º 15% SSE 1 mph 98%
3am Clear 47º 2% SSE 1 mph 95%
4am Mostly Cloudy 47º 15% SSE 1 mph 96%
5am Foggy 47º 15% SE 1 mph 93%
6am Foggy 45º 17% ESE 1 mph 93%
7am Mostly Cloudy 47º 20% ESE 1 mph 94%
8am Clear 46º 7% ESE 1 mph 95%
9am Sunny 47º 7% ESE 1 mph 98%
10am Sunny 51º 5% ESE 2 mph 90%
11am Sunny 56º 5% ESE 2 mph 82%
12pm Sunny 61º 4% E 2 mph 74%
1pm Sunny 62º 4% W 4 mph 70%
2pm Sunny 63º 4% W 5 mph 68%
3pm Sunny 64º 5% W 5 mph 70%
4pm Sunny 63º 5% WNW 5 mph 73%
5pm Sunny 61º 5% NW 5 mph 76%
6pm Partly Cloudy 60º 22% NW 4 mph 81%
7pm Mostly Clear 57º 8% NNW 2 mph 90%
8pm Partly Cloudy 54º 20% N 1 mph 98%
9pm Partly Cloudy 53º 8% NE 1 mph 100%
10pm Partly Cloudy 51º 11% ENE 0 mph 100%
11pm Partly Cloudy 50º 11% E 1 mph 100%
Fri
Oct 23 		AM Fog/PM Sun
View Hourly 		66º / 48º 20% SSE 8 mph 80%
12am Partly Cloudy 50º 9% ESE 1 mph 100%
1am Foggy 49º 21% ESE 3 mph 100%
2am Foggy 49º 20% ESE 4 mph 99%
3am Foggy 48º 22% SE 5 mph 99%
4am Foggy 48º 22% ESE 6 mph 98%
5am Foggy 48º 21% ESE 6 mph 99%
6am Foggy 47º 21% ESE 6 mph 100%
7am Foggy 47º 21% ESE 6 mph 100%
8am Foggy 46º 21% ESE 6 mph 100%
9am Foggy 48º 21% SE 6 mph 99%
10am Partly Cloudy 51º 8% SE 7 mph 95%
11am Mostly Sunny 53º 7% SE 8 mph 91%
12pm Sunny 58º 5% SSE 8 mph 79%
1pm Sunny 62º 3% SSE 8 mph 70%
2pm Sunny 64º 2% S 8 mph 66%
3pm Sunny 64º 2% S 8 mph 65%
4pm Sunny 64º 2% SSW 7 mph 65%
5pm Sunny 64º 2% SSW 7 mph 65%
6pm Sunny 63º 2% S 6 mph 66%
7pm Clear 59º 3% S 4 mph 75%
8pm Clear 56º 3% S 4 mph 83%
9pm Mostly Clear 55º 4% SSE 5 mph 84%
10pm Mostly Clear 55º 4% SSE 5 mph 82%
11pm Clear 54º 5% SE 6 mph 84%
Sat
Oct 24 		Partly Cloudy 65º / 52º 6% SSE 14 mph 74%
Sun
Oct 25 		Mostly Cloudy 68º / 49º 9% SSW 12 mph 75%
Mon
Oct 26 		Cloudy 61º / 47º 16% NNE 11 mph 74%
Tue
Oct 27 		Showers 59º / 44º 35% ESE 11 mph 71%
Wed
Oct 28 		Mostly Cloudy 58º / 47º 23% S 11 mph 75%

Weather Radar for Pentwater, MI See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Pentwater, MI

Tonight
Low : 49ºF
Variable winds 5 kt or less. Patchy fog after 4am. Waves 1 ft or less.
Thursday
High : 60ºF
Variable winds less than 5 kt becoming NNW 5 to 8 kt in the afternoon. Patchy fog before 8am. Waves 1 ft or less.
Thursday Night
Low : 48ºF
Variable winds less than 5 kt becoming SE 5 to 7 kt after midnight. Mostly cloudy. Waves 1 ft or less.
Friday
High : 61ºF
SE wind 6 to 8 kt becoming S in the afternoon. Mostly sunny. Waves 1 ft or less.
Friday Night
Low : 51ºF
Variable winds less than 5 kt becoming SSE 5 to 9 kt in the evening. Partly cloudy. Waves 1 ft or less.
Saturday
High : 61ºF
S wind 10 to 13 kt, with gusts as high as 21 kt. Mostly sunny. Waves 1 ft or less.
Saturday Night
Low : 56ºF
S wind around 11 kt, with gusts as high as 18 kt. Mostly cloudy. Waves around 1 ft.
Sunday
High : 61ºF
SSW wind around 11 kt, with gusts as high as 19 kt. Mostly cloudy. Waves around 1 ft.
Sunday Night
Low : 52ºF
S wind around 7 kt becoming NNE after midnight. Mostly cloudy. Waves around 1 ft.

NOAA Buoy Data Near Pentwater, MI See Map

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    Wind Speed Forecast for Pentwater, MI

    ThursdayFridaySaturday
    Wind Speed (MPH) 111251166874
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH 111251166874
    DIR SSSEESEEWNWNESEESEESESSESSWS

    Current Weather Conditions In Pentwater, MI

    As Of: 32 minutes ago

    • 48ºF
    • 48ºF
    • 1mph
    • 0º (S)
    • 1mph
    • Cloudy
    • 0mi
    • 30.23"
    • 98%
    • 0ºF

    The weather right now in Pentwater, MI is Cloudy. The current temperature is 48°F, and the expected high and low for today, Thursday, October 22, 2026, are -° high temperature and 45°F low temperature. The wind is currently blowing at 1 miles per hour, and coming from the South. The wind is gusting to 1 mph. With the wind and the atmosphere the temperature feels like 48° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 98 percent, and air pressure at 30.23 in. Visibility is 0.25 nautical miles. There are no current weather alert(s).

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