National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ludington, Mason County Airport (KLDM)

Lat: 43.97°NLon: 86.4°WElev: 646ft.

Fair

73°F

23°C

Humidity 57%
Wind Speed NW 12 mph
Barometer 30.19 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 1 Sep 6:15 pm EDT
Extended Forecast for

Pentwater MI

  • Tonight

    Tonight: Mostly clear, with a low around 53. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. South wind 3 to 7 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 70. Southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 70 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 48. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers before 2pm. Partly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 58. South wind 3 to 7 mph.
Wednesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 70. Southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 48. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 60.
Thursday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 50.
Friday
A chance of showers before 2pm. Partly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pentwater MI
 43.76°N 86.43°W (Elev. 607 ft)
Last Update:
6:03 pm EDT Sep 1, 2025
Forecast Valid:
6pm EDT Sep 1, 2025-6pm EDT Sep 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation