New Baltimore, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Baltimore, a city in Macomb County, Michigan.
Today
81°F
Sunny
Sunny, with a high near 81. South wind 6 to 12 mph.
7-day forecast for New Baltimore
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 6 to 12 mph S | 0% |
| Tonight | 63°F | Mostly Clear | 3 to 12 mph S | 0% |
| Wednesday | 85°F | Sunny | 3 to 9 mph SSW | 0% |
| Wednesday Night | 68°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 3 to 8 mph SW | 19% |
| Thursday | 82°F | Showers And Thunderstorms Likely | 3 to 8 mph WSW | 61% |
| Thursday Night | 65°F | Showers And Thunderstorms Likely | 2 to 6 mph NW | 61% |
| Friday | 83°F | Chance Showers And Thunderstorms | 2 to 6 mph WSW | 51% |
| Friday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 42% |
| Saturday | 86°F | Sunny | 2 to 9 mph SW | 11% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 30% |
| Sunday | 88°F | Chance Rain Showers | 5 to 13 mph SW | 30% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 8 to 13 mph WSW | 43% |
| Monday | 85°F | Chance Rain Showers | 9 mph W | 43% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 6 to 9 mph SW | 45% |
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
6b
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
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 Aug 4, 2026.