New Baltimore, MI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for New Baltimore, a city in Macomb County, Michigan.

This Afternoon

70°F

Sunny

Sunny. High near 70, with temperatures falling to around 68 in the afternoon. South wind around 14 mph, with gusts as high as 23 mph.

7-day forecast for New Baltimore

When	Temp	Forecast	Wind	Precip
This Afternoon	70°F	Sunny	14 mph S	2%
Tonight	60°F	Mostly Cloudy	10 to 14 mph SSE	2%
Wednesday	65°F	Light Rain	12 to 18 mph S	97%
Wednesday Night	52°F	Light Rain Likely then Mostly Cloudy	10 to 21 mph SSW	74%
Thursday	60°F	Mostly Cloudy then Slight Chance Light Rain	10 to 15 mph SW	17%
Thursday Night	47°F	Chance Light Rain	5 to 9 mph W	25%
Friday	56°F	Chance Light Rain	5 to 12 mph NW	47%
Friday Night	40°F	Chance Light Rain	13 mph NW	47%
Saturday	52°F	Slight Chance Light Rain then Partly Sunny	12 mph NW	21%
Saturday Night	36°F	Partly Cloudy	8 mph W	6%
Sunday	55°F	Mostly Sunny	7 to 12 mph W	13%
Sunday Night	36°F	Partly Cloudy	10 mph WNW	13%
Monday	56°F	Mostly Sunny	8 to 13 mph W	11%
Monday Night	40°F	Partly Cloudy	12 mph WSW	10%

Forecast source: National Weather Service (api.weather.gov) for New Baltimore (42.685, -82.738). Updated through the day.

Growing snapshot for New Baltimore

Last spring frost

Apr 30

First fall frost

Oct 24

Growing season

174 days

Hardiness zone

More local growing data for New Baltimore: nearby ZIP 48047 weather · frost dates · planting calendar · Michigan frost dates

Nearby towns & communities

Armada Center Line Eastpointe Fraser Memphis Mount Clemens New Haven Richmond Romeo Roseville St. Clair Shores Sterling Heights Utica Village of Grosse Pointe Shores Warren

All Michigan locations ›

Climate data from the nearest NOAA station, Mt Clemens Ang Base, Mi (5.1 mi from New Baltimore). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.