Grand Rapids Forecast Turns Colder This Week

Temperatures fall from mid-50s toward freezing by Friday, with frost likely as a colder air mass arrives midweek.

Updated on Nov. 9, 2026 in Current Conditions

Frost-covered grass in the foreground with a line of bare trees fading into morning mist under a pale sky. — Grand Rapids temperatures fall toward freezing this week, with frost and a freeze expected Friday morning after a first week of November that ran 9.4 degrees warmer than average. AI Illustration. Upload story photo >

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Grand Rapids recorded highs of 47 degrees Friday and 49 degrees Saturday, the first back-to-back days below 50 since April 19-20. A colder air mass arrives by Wednesday evening, with frost and a freeze forecast for Friday morning.

Why it matters

The shift follows a first week of November that ran 9.4 degrees warmer than average, and the forecast drop brings conditions back toward seasonal norms. Frost and a freeze are likely Friday morning in the Grand Rapids area.

Forecast readings show highs of 55, 57, 54, 46 and 44 degrees from Monday through Friday, with lows dropping to 30 degrees by Friday night against a current average high of 50 degrees. Whether Wednesday's light rain will fall in measurable amounts for Grand Rapids remains unclear.

The details

Three consecutive days recorded a low of 37 degrees, and no severe weather reports have been issued in the U.S. since November 3. Monday and Tuesday are forecast to stay dry in the southern Great Lakes area, while Wednesday brings afternoon showers and breezy conditions.

Monday: partly sunny, high of 55 degrees, low of 48 degrees.
Tuesday: mostly sunny, high of 57 degrees, low of 41 degrees.
Wednesday: colder air mass arrives with showers and breezy conditions.
Thursday: mostly cloudy, windy and cooler, high of 46 degrees.
Friday: likely frost and freeze, high of 44 degrees.

Seasonal Patterns

The Climate Prediction Center's outlook projects above-normal temperatures across the Great Lakes and Northeast from November 21 through December 4, so this week's drop to frost-level lows stands out against that forecast. The cooldown is a short-term departure from a late-autumn period that has otherwise run warmer than normal.

Residents should expect frost and a freeze Friday morning, so protecting tender plants and checking exposed pipes is worthwhile before then. Lows dropping to 30 degrees Friday night also make it a good time to confirm heating systems and winter clothing are ready.

The takeaway

Mid-autumn warmth has given way to a sharp cold snap, so the week's forecast is worth tracking day by day as lows approach freezing. Planning around Friday's frost now avoids scrambling when temperatures fall.