Caledonia, MI Weather & Growing Conditions
Overnight
52°F
Showers And Thunderstorms Likely
Rain showers likely before 5am, then showers and thunderstorms likely. Mostly cloudy. Low around 52, with temperatures rising to around 55 overnight. East wind around 10 mph, with gusts as high as 21 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 |
|---|---|---|---|---|
| Overnight | 52°F | Showers And Thunderstorms Likely | 10 mph E | 74% |
| Saturday | 65°F | Showers And Thunderstorms | 8 to 12 mph ESE | 95% |
| Saturday Night | 56°F | Showers And Thunderstorms | 7 to 10 mph E | 82% |
| Sunday | 66°F | Rain Showers Likely | 8 to 13 mph NE | 58% |
| Sunday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 13 mph NE | 31% |
| Monday | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 15 mph ENE | 17% |
| Monday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 16 mph ENE | 17% |
| Tuesday | 62°F | Partly Sunny then Slight Chance Rain Showers | 15 mph ENE | 16% |
| Tuesday Night | 47°F | Chance Rain Showers | 10 to 15 mph ENE | 25% |
| Wednesday | 63°F | Chance Rain Showers | 12 mph NE | 25% |
| Wednesday Night | 49°F | Mostly Cloudy | 6 to 12 mph NE | 12% |
| Thursday | 66°F | Partly Sunny | 6 to 9 mph NE | 4% |
| Thursday Night | 49°F | Mostly Cloudy | 3 to 7 mph NE | 4% |
| Friday | 69°F | Mostly Sunny | 3 to 7 mph NNE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Caledonia, MI
Last spring frost
Apr 30
First fall frost
Oct 14
Growing season
167 days
Hardiness zone
6a
Explore more for Caledonia, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Nwsfo Grand Rapids, Mi (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.