Grand Rapids, MI Weather Forecast for 5-Days

Updated: Mon May 18th 2026 4:45 AM EDT

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Grand Rapids, MI Weather – 5-18 – Moderate Rain
79° / 67°
Moderate Rain
Grand Rapids may see rain, with daytime highs of 79°F and overnight lows near 67°F. The chance of rain is 89% with an estimated 0.36in. Wind will be moderate, blowing around 20mph on average and gusts of 33.2mph at 9 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 91% at 10 PM and 61% being its lowest at 10 AM. Barometric pressure is its highest of 29.92inHg at 7 AM, a lowest point of 29.87inHg at 4 PM with an avg 29.9inHg.
Grand Rapids, MI Weather – 5-19 – Moderate Rain
77° / 52°

Weather Tomorrow

Moderate Rain
In Grand Rapids, rain is likely with a high near 77°F and a low around 52°F. The chance of rain is 88% with an estimated 0.31in. Winds will be strong at speeds peaking at 22mph and gusts of 29.5mph at 10 AM. High humidity with average of 90% is anticipated, the maximum being 96% at 6 PM and 79% being its lowest at 12 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.82inHg at 11 AM with an avg 29.88inHg.
Grand Rapids, MI Weather – 5-20 – Sunny
60° / 43°
Sunny
It will be sunny in Grand Rapids, with a high of 60°F and a low of 43°F. Wind will be moderate, blowing around 13mph on average and gusts of 19.6mph at 1 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 90% at 12 AM and 51% being its lowest at 4 PM. Barometric pressure is its highest of 30.32inHg at 11 PM, a lowest point of 30.05inHg at 12 AM with an avg 30.22inHg.
Grand Rapids, MI Weather – 5-21 – Sunny
62° / 39°
Sunny
Grand Rapids could see sunshine with daytime highs of 62°F and nighttime lows near 39°F. Wind will be moderate, blowing around 12mph on average and gusts of 17.6mph at 10 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 86% at 5 AM and 48% being its lowest at 3 PM. Barometric pressure is its highest of 30.36inHg at 6 AM, a lowest point of 30.13inHg at 8 PM with an avg 30.28inHg.
Grand Rapids, MI Weather – 5-22 – Scattered Showers
59° / 45°
Scattered Showers
Grand Rapids may see passing showers, with daytime highs of 59°F and overnight lows near 45°F. Rainfall predicted to have a 73% chance with an estimated 0.14in. Wind will be moderate, blowing around 14mph on average and gusts of 18.3mph at 3 AM. The humidity will be on the higher side, averaging about 78%, the maximum being 98% at 2 PM and 65% being its lowest at 2 AM. Barometric pressure is its highest of 30.27inHg at 12 AM, a lowest point of 29.72inHg at 2 PM with an avg 30.01inHg.
Grand Rapids, MI Weather – 5-23 – Partly Cloudy
66° / 43°
Partly Cloudy
Daytime highs will reach 66°F with lows dropping to 43°F in Grand Rapids, where it will be cloudy. Wind will be moderate, blowing around 11mph on average and gusts of 12.4mph at 11 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 92% at 5 AM and 62% being its lowest at 3 PM. Barometric pressure is its highest of 30.11inHg at 8 AM, a lowest point of 30.01inHg at 12 AM with an avg 30.06inHg.

Currently

Clear 71°F
29.9 inHg.
Barometer
61%
Humidity
S 19.4 mph
Wind
Clear

5 Day Forecast Nearby

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