South Rockwood, MI Weather & Growing Conditions
Today
69°F
Rain Showers Likely
Rain showers likely before 2pm, then showers and thunderstorms likely. Cloudy. High near 69, with temperatures falling to around 66 in the afternoon. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Rain Showers Likely | 5 to 10 mph E | 71% |
| Tonight | 59°F | Showers And Thunderstorms Likely | 5 to 9 mph ESE | 80% |
| Sunday | 70°F | Patchy Fog | 7 to 15 mph N | 72% |
| Sunday Night | 51°F | Mostly Cloudy | 14 mph NE | 6% |
| Monday | 64°F | Mostly Cloudy | 13 to 16 mph NE | 7% |
| Monday Night | 49°F | Mostly Cloudy | 15 mph NE | 10% |
| Tuesday | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 16 to 20 mph NE | 20% |
| Tuesday Night | 51°F | Chance Rain Showers | 15 to 18 mph ENE | 51% |
| Wednesday | 63°F | Rain Showers Likely | 18 mph ENE | 57% |
| Wednesday Night | 51°F | Rain Showers Likely | 9 to 16 mph ENE | 56% |
| Thursday | 65°F | Slight Chance Rain Showers | 13 mph ENE | 22% |
| Thursday Night | 50°F | Mostly Cloudy | 7 to 12 mph NE | 12% |
| Friday | 68°F | Mostly Sunny | 7 to 12 mph NE | 9% |
| Friday Night | 50°F | Partly Cloudy | 6 to 9 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Rockwood, MI
Last spring frost
Apr 27
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
6b
Explore more for South Rockwood, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Newport 4Sse, Mi (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.