Caro, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Caro, a city in Tuscola County, Michigan.
This Afternoon
70°F
Mostly Cloudy
Mostly cloudy. High near 70, with temperatures falling to around 66 in the afternoon. Northeast wind around 12 mph, with gusts as high as 21 mph.
7-day forecast for Caro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Mostly Cloudy | 12 mph NE | 0% |
| Tonight | 47°F | Mostly Cloudy then Slight Chance Rain Showers | 3 to 12 mph ENE | 16% |
| Saturday | 66°F | Rain Showers Likely | 3 to 8 mph ESE | 58% |
| Saturday Night | 51°F | Showers And Thunderstorms Likely | 5 to 8 mph E | 68% |
| Sunday | 67°F | Chance Rain Showers | 6 to 14 mph NE | 39% |
| Sunday Night | 47°F | Mostly Cloudy | 7 to 13 mph NE | 6% |
| Monday | 63°F | Mostly Cloudy | 9 to 14 mph ENE | 2% |
| Monday Night | 45°F | Mostly Cloudy | 7 to 14 mph NE | 4% |
| Tuesday | 62°F | Partly Sunny | 9 to 15 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 | 33% |
| Thursday | 66°F | Partly Sunny | 5 to 10 mph NE | 14% |
| Thursday Night | 47°F | Mostly Cloudy | 2 to 8 mph NE | 14% |
Forecast source: National Weather Service (api.weather.gov) for Caro (43.489, -83.402). Updated through the day.
Growing snapshot for Caro
Last spring frost
May 7
First fall frost
Oct 9
Growing season
154 days
Hardiness zone
6a
More local growing data for Caro: nearby ZIP 48723 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Akron
Barnes Lake
Cass City
Fairgrove
Fostoria
Gagetown
Kingston
Mayville
Millers Lake
Millington
Reese
Unionville
Vassar
Climate data from the nearest NOAA station, Caro Wwtp, Mi (0.4 mi from Caro). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.