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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

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

Lat: 42.88°NLon: 85.52°WElev: 794ft.

Overcast

60°F

16°C

Humidity 93%
Wind Speed E 12 G 22 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 20 Sep 1:53 pm EDT
Extended Forecast for

Grand Rapids MI

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Cloudy, with a high near 66. East northeast wind around 10 mph, with gusts as high as 23 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. East northeast wind 8 to 11 mph, with gusts as high as 26 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63. East northeast wind 11 to 13 mph, with gusts as high as 28 mph.

    High: 63 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. Northeast wind 7 to 13 mph, with gusts as high as 28 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. East northeast wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 66. East northeast wind around 10 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 52. East northeast wind 8 to 11 mph, with gusts as high as 26 mph.
Monday
Mostly cloudy, with a high near 63. East northeast wind 11 to 13 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 48. Northeast wind 7 to 13 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 62. East northeast wind 8 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Rapids MI
 42.96°N 85.67°W (Elev. 620 ft)
Last Update:
2:20 pm EDT Sep 20, 2026
Forecast Valid:
2pm EDT Sep 20, 2026-6pm EDT Sep 26, 2026
 
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