Caro, MI Weather & Growing Conditions
Tonight
47°F
Light Rain Likely
Rain likely. Cloudy. Low around 47, with temperatures rising to around 50 overnight. East northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Light Rain Likely | 5 mph ENE | 69% |
| Saturday | 66°F | Rain Showers Likely | 3 to 8 mph ESE | 58% |
| Saturday Night | 51°F | Showers And Thunderstorms Likely | 3 to 8 mph E | 68% |
| Sunday | 68°F | Chance Rain Showers | 5 to 13 mph NE | 39% |
| Sunday Night | 47°F | Mostly Cloudy | 7 to 13 mph NE | 6% |
| Monday | 63°F | Mostly Cloudy | 9 to 14 mph NE | 2% |
| Monday Night | 44°F | Mostly Cloudy | 7 to 14 mph NE | 4% |
| Tuesday | 63°F | Partly Sunny | 9 to 14 mph ENE | 7% |
| Tuesday Night | 46°F | Mostly Cloudy then Chance Rain Showers | 9 to 14 mph ENE | 33% |
| Wednesday | 64°F | Chance Rain Showers | 13 mph ENE | 41% |
| Wednesday Night | 47°F | Chance Rain Showers | 5 to 10 mph ENE | 34% |
| Thursday | 66°F | Partly Sunny | 5 to 9 mph NE | 14% |
| Thursday Night | 47°F | Mostly Cloudy | 2 to 8 mph NE | 14% |
| Friday | 70°F | Mostly Sunny | 2 to 9 mph NNE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Caro, MI
Last spring frost
May 7
First fall frost
Oct 9
Growing season
154 days
Hardiness zone
6a
Explore more for Caro, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Caro Wwtp, Mi (0.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.