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National Weather Service
Weather Information for Grand Rapids, Michigan
  MAPMAP
Weather Forecast
Issued at 12:03  (Local time)  23 Sep  2023 
Date Temperature oC Weather
Minimum Maximum
23 Sep
( Sat ) 		- 24 Sunny
Sunny
24 Sep
( Sun ) 		11 24 Mostly Sunny
Mostly Sunny
25 Sep
( Mon ) 		14 22 Mostly Cloudy then Slight Chance Showers
Mostly Cloudy then Slight Chance Showers
26 Sep
( Tue ) 		14 22 Mostly Cloudy then Chance Showers
Mostly Cloudy then Chance Showers
27 Sep
( Wed ) 		13 21 Partly Sunny
Partly Sunny
28 Sep
( Thu ) 		13 22 Partly Sunny
Partly Sunny
29 Sep
( Fri ) 		13 24 Mostly Sunny
Mostly Sunny
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan -7.7 -0.7 53.1 16.0
Feb -6.7 0.9 45.5 12.2
Mar -2.8 6.9 60.2 11.8
Apr 3.2 14.6 85.1 12.7
May 8.8 20.8 101.1 11.2
Jun 14.3 26.1 95.8 10.1
Jul 16.8 28.2 96.0 9.7
Aug 16.1 27.0 91.2 9.6
Sep 11.5 22.8 108.7 10.7
Oct 5.4 15.7 82.8 11.8
Nov 0.6 8.5 89.2 13.2
Dec -4.7 1.6 63.5 16.0
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1981-2010.
* Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.