Byron Center, MI Weather & Growing Conditions
Overnight
62°F
Mostly Cloudy
Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. South southeast wind around 14 mph, with gusts as high as 26 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Mostly Cloudy | 14 mph SSE | 13% |
| Wednesday | 68°F | Rain Showers | 15 mph SSW | 81% |
| Wednesday Night | 48°F | Cloudy then Chance Rain Showers | 13 mph SW | 30% |
| Thursday | 55°F | Rain Showers Likely | 12 to 15 mph SW | 68% |
| Thursday Night | 40°F | Rain Showers Likely | 6 to 10 mph WNW | 69% |
| Friday | 50°F | Chance Rain Showers | 10 mph NNW | 34% |
| Friday Night | 33°F | Chance Rain Showers then Mostly Cloudy | 5 to 9 mph NNW | 34% |
| Saturday | 50°F | Mostly Sunny | 3 to 8 mph NW | 4% |
| Saturday Night | 32°F | Partly Cloudy | 2 to 6 mph W | 2% |
| Sunday | 54°F | Mostly Sunny then Slight Chance Rain Showers | 3 to 13 mph W | 17% |
| Sunday Night | 35°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 8 mph W | 17% |
| Monday | 58°F | Mostly Sunny | 2 to 10 mph WSW | 3% |
| Monday Night | 40°F | Partly Cloudy | 8 mph WSW | 3% |
| Tuesday | 60°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 12 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Byron Center, MI
Last spring frost
May 6
First fall frost
Oct 10
Growing season
157 days
Hardiness zone
6a
Explore more for Byron Center, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, E Grand Rapids, Mi (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.