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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Muskegon, Muskegon County Airport (KMKG)

Lat: 43.17°NLon: 86.24°WElev: 627ft.

A Few Clouds

77°F

25°C

Humidity 50%
Wind Speed SW 12 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 28 Aug 3:55 pm EDT
Extended Forecast for

Muskegon MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. Southwest wind around 9 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 65. South wind 5 to 7 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 77. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 77 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm. Cloudy, with a low around 68. South southeast wind around 9 mph, with gusts as high as 18 mph.

    Low: 68 °F

    Chance
    Showers then
    Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 80. South southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 72.

    Low: 72 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Southwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 65. South wind 5 to 7 mph.
Saturday
Increasing clouds, with a high near 77. South southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday Night
A 50 percent chance of showers, mainly before 11pm. Cloudy, with a low around 68. South southeast wind around 9 mph, with gusts as high as 18 mph.
Sunday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 80. South southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 70.
Monday
Partly sunny, with a high near 82.
Monday Night
Mostly cloudy, with a low around 72.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 70.
Wednesday
A chance of showers. Partly sunny, with a high near 82.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Muskegon MI
 43.21°N 86.27°W (Elev. 643 ft)
Last Update:
4:03 pm EDT Aug 28, 2026
Forecast Valid:
4pm EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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