Byron Center, MI Weather & Growing Conditions
Overnight
52°F
Showers And Thunderstorms
Rain showers likely before 5am, then showers and thunderstorms. Mostly cloudy. Low around 52, with temperatures rising to around 55 overnight. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. 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 | 10 mph E | 78% |
| Saturday | 66°F | Showers And Thunderstorms | 8 to 12 mph ESE | 96% |
| Saturday Night | 56°F | Showers And Thunderstorms | 6 to 9 mph E | 82% |
| Sunday | 67°F | Rain Showers Likely | 8 to 12 mph NE | 57% |
| Sunday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 12 mph NE | 31% |
| Monday | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 14 mph ENE | 19% |
| Monday Night | 46°F | Slight Chance Rain Showers then Mostly Cloudy | 9 to 16 mph ENE | 19% |
| Tuesday | 61°F | Partly Sunny then Slight Chance Rain Showers | 14 mph ENE | 16% |
| Tuesday Night | 47°F | Slight Chance Rain Showers | 8 to 14 mph ENE | 22% |
| Wednesday | 63°F | Slight Chance Rain Showers | 10 mph NE | 22% |
| Wednesday Night | 48°F | Mostly Cloudy | 5 to 10 mph NE | 10% |
| Thursday | 66°F | Partly Sunny | 5 to 8 mph NE | 3% |
| Thursday Night | 49°F | Mostly Cloudy | 2 to 7 mph NE | 4% |
| Friday | 69°F | Mostly Sunny | 2 to 7 mph NNE | 6% |
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 Sep 19, 2026.