New Haven, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Haven, a village in Macomb County, Michigan.
Tonight
60°F
Mostly Cloudy
Mostly cloudy, with a low around 60. South southeast wind around 10 mph, with gusts as high as 23 mph.
7-day forecast for New Haven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Mostly Cloudy | 10 mph SSE | 2% |
| Wednesday | 67°F | Light Rain | 9 to 17 mph S | 96% |
| Wednesday Night | 51°F | Light Rain Likely then Mostly Cloudy | 7 to 16 mph SSW | 65% |
| Thursday | 62°F | Mostly Cloudy then Slight Chance Light Rain | 8 to 15 mph SW | 17% |
| Thursday Night | 45°F | Chance Light Rain | 2 to 8 mph W | 27% |
| Friday | 57°F | Chance Light Rain | 3 to 10 mph NW | 48% |
| Friday Night | 38°F | Chance Light Rain | 7 to 10 mph NNW | 48% |
| Saturday | 53°F | Slight Chance Light Rain then Partly Sunny | 7 to 10 mph NW | 21% |
| Saturday Night | 32°F | Partly Cloudy | 2 to 6 mph W | 6% |
| Sunday | 56°F | Mostly Sunny | 3 to 10 mph W | 13% |
| Sunday Night | 33°F | Partly Cloudy | 8 mph WNW | 13% |
| Monday | 58°F | Mostly Sunny | 6 to 12 mph W | 10% |
| Monday Night | 38°F | Partly Cloudy | 8 mph WSW | 9% |
| Tuesday | 60°F | Mostly Sunny | 7 to 13 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov) for New Haven (42.730, -82.797). Updated through the day.
Growing snapshot for New Haven
Last spring frost
Apr 30
First fall frost
Oct 24
Growing season
174 days
Hardiness zone
6a
More local growing data for New Haven: nearby ZIP 48048 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Armada
Center Line
Eastpointe
Fraser
Memphis
Mount Clemens
New Baltimore
Richmond
Romeo
Roseville
St. Clair Shores
Sterling Heights
Utica
Village of Grosse Pointe Shores
Warren
Climate data from the nearest NOAA station, Mt Clemens Ang Base, Mi (9.1 mi from New Haven). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.