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

Grand Rapids, Gerald R. Ford International Airport (KGRR)

Lat: 42.88°NLon: 85.52°WElev: 794ft.

Fair

60°F

16°C

Humidity 93%
Wind Speed S 3 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 58°F (14°C)
Visibility 9.00 mi
Last update 29 Aug 12:53 am EDT
Extended Forecast for

Grandville MI

  • Overnight

    Overnight: Partly cloudy, with a low around 61. Light south wind.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 82. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 82 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers before midnight, then a slight chance of showers after 5am. Mostly cloudy, with a low around 68. South southwest wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 85. Southwest wind 6 to 13 mph, with gusts as high as 25 mph.

    High: 85 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 6 mph.

    Low: 71 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 74.

    Low: 74 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 72.

    Low: 72 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 61. Light south wind.
Saturday
Partly sunny, with a high near 82. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
A chance of showers before midnight, then a slight chance of showers after 5am. Mostly cloudy, with a low around 68. South southwest wind 3 to 5 mph. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 85. Southwest wind 6 to 13 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 6 mph.
Monday
Partly sunny, with a high near 88.
Monday Night
Mostly cloudy, with a low around 74.
Tuesday
Partly sunny, with a high near 88.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 72.
Wednesday
A chance of showers before 8am. Partly sunny, with a high near 88.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
A chance of showers. Partly cloudy, with a low around 67.
Friday
A chance of showers. Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grandville MI
 42.9°N 85.76°W (Elev. 623 ft)
Last Update:
12:03 am EDT Aug 29, 2026
Forecast Valid:
1am EDT Aug 29, 2026-6pm EDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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