Casnovia, MI Weather & Growing Conditions
Overnight
62°F
Slight Chance Rain Showers
A slight chance of rain showers after 5am. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. South southeast wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Slight Chance Rain Showers | 15 mph SSE | 15% |
| Wednesday | 68°F | Rain Showers | 15 mph S | 91% |
| Wednesday Night | 48°F | Chance Rain Showers | 12 to 15 mph SW | 38% |
| Thursday | 54°F | Rain Showers | 12 to 15 mph SW | 83% |
| Thursday Night | 40°F | Rain Showers | 10 mph WNW | 76% |
| Friday | 49°F | Chance Rain Showers | 12 mph NNW | 34% |
| Friday Night | 34°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NNW | 34% |
| Saturday | 51°F | Mostly Sunny | 5 to 9 mph NW | 4% |
| Saturday Night | 33°F | Partly Cloudy | 2 to 6 mph WNW | 4% |
| Sunday | 54°F | Slight Chance Rain Showers | 3 to 13 mph W | 17% |
| Sunday Night | 36°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 8 mph WNW | 17% |
| Monday | 58°F | Mostly Sunny | 3 to 12 mph WSW | 2% |
| Monday Night | 41°F | Partly Cloudy | 9 mph WSW | 4% |
| Tuesday | 59°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 12 mph WNW | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Casnovia, MI
Last spring frost
May 14
First fall frost
Sep 29
Growing season
135 days
Hardiness zone
6a
Explore more for Casnovia, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Kent City 2 Sw, Mi (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.