Rockwood, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rockwood, a city in Wayne County, Michigan.
Overnight
59°F
Mostly Clear
Mostly clear, with a low around 59. West southwest wind around 3 mph.
7-day forecast for Rockwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Mostly Clear | 3 mph WSW | 0% |
| Tuesday | 81°F | Sunny | 3 to 9 mph SSW | 0% |
| Tuesday Night | 62°F | Mostly Clear | 2 to 8 mph SSW | 0% |
| Wednesday | 86°F | Sunny | 1 to 8 mph SW | 0% |
| Wednesday Night | 66°F | Partly Cloudy | 3 to 8 mph SW | 10% |
| Thursday | 84°F | Showers And Thunderstorms Likely | 3 to 9 mph WSW | 60% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely | 2 to 7 mph WSW | 60% |
| Friday | 84°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 to 7 mph SW | 59% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 7 mph SW | 43% |
| Saturday | 86°F | Mostly Sunny | 5 to 10 mph SW | 8% |
| Saturday Night | 67°F | Mostly Clear then Slight Chance Rain Showers | 5 to 10 mph SW | 18% |
| Sunday | 88°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 16 mph SW | 18% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 9 to 16 mph SW | 44% |
| Monday | 87°F | Chance Rain Showers | 12 mph WSW | 44% |
Forecast source: National Weather Service (api.weather.gov) for Rockwood (42.070, -83.242). Updated through the day.
Growing snapshot for Rockwood
Last spring frost
Apr 27
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
6b
More local growing data for Rockwood: nearby ZIP 48173 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Allen Park
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Dearborn
Dearborn Heights
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Plymouth
River Rouge
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Wayne
Westland
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Climate data from the nearest NOAA station, Newport 4Sse, Mi (9.2 mi from Rockwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.