Caro, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Caro, a city in Tuscola County, Michigan.
This Afternoon
75°F
Mostly Sunny
Mostly sunny. High near 75, with temperatures falling to around 73 in the afternoon. South southwest wind 13 to 16 mph, with gusts as high as 29 mph.
7-day forecast for Caro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Mostly Sunny | 13 to 16 mph SSW | 2% |
| Tonight | 60°F | Mostly Cloudy | 12 mph S | 3% |
| Wednesday | 70°F | Light Rain | 10 to 16 mph S | 87% |
| Wednesday Night | 50°F | Light Rain then Mostly Cloudy | 7 to 14 mph SSW | 83% |
| Thursday | 59°F | Mostly Cloudy then Chance Light Rain | 9 to 16 mph SW | 28% |
| Thursday Night | 42°F | Chance Light Rain | 2 to 8 mph W | 51% |
| Friday | 52°F | Light Rain Likely | 3 to 13 mph NNW | 57% |
| Friday Night | 35°F | Chance Light Rain | 6 to 10 mph NNW | 46% |
| Saturday | 50°F | Chance Light Rain then Partly Sunny | 6 to 9 mph NW | 27% |
| Saturday Night | 30°F | Partly Cloudy | 3 mph WSW | 5% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Light Rain | 5 to 12 mph W | 16% |
| Sunday Night | 31°F | Slight Chance Light Rain then Partly Cloudy | 5 to 9 mph WNW | 16% |
| Monday | 56°F | Mostly Sunny | 6 to 13 mph W | 10% |
| Monday Night | 36°F | Partly Cloudy | 9 mph WSW | 10% |
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 Nov 3, 2026.