Capac, MI Weather & Growing Conditions
Tonight
52°F
Chance Light Rain
A chance of rain. Cloudy. Low around 52, with temperatures rising to around 54 overnight. Northeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Chance Light Rain | 5 mph NE | 27% |
| Saturday | 66°F | Rain Showers Likely | 2 to 7 mph ESE | 73% |
| Saturday Night | 54°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 3 to 7 mph E | 78% |
| Sunday | 66°F | Chance Rain Showers | 5 to 13 mph NNE | 40% |
| Sunday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 13 mph NE | 23% |
| Monday | 63°F | Mostly Cloudy | 8 to 12 mph NE | 5% |
| Monday Night | 47°F | Mostly Cloudy | 7 to 10 mph NE | 9% |
| Tuesday | 62°F | Mostly Cloudy | 9 to 14 mph ENE | 12% |
| Tuesday Night | 49°F | Chance Rain Showers | 8 to 12 mph ENE | 47% |
| Wednesday | 63°F | Chance Rain Showers | 12 mph ENE | 49% |
| Wednesday Night | 50°F | Chance Showers And Thunderstorms | 5 to 8 mph ENE | 49% |
| Thursday | 65°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph NE | 19% |
| Thursday Night | 50°F | Mostly Cloudy | 2 to 7 mph NNE | 14% |
| Friday | 68°F | Partly Sunny | 3 to 8 mph NNE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Capac, MI
Last spring frost
May 1
First fall frost
Oct 20
Growing season
170 days
Hardiness zone
6a
Explore more for Capac, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Richmond 4 Nnw, Mi (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.