Bath, MI Weather & Growing Conditions
Overnight
62°F
Partly Cloudy
Partly cloudy. Low around 62, with temperatures rising to around 64 overnight. South southeast wind around 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Partly Cloudy | 15 mph SSE | 10% |
| Wednesday | 69°F | Rain Showers | 13 to 18 mph S | 89% |
| Wednesday Night | 49°F | Rain Showers Likely then Mostly Cloudy | 12 mph SSW | 72% |
| Thursday | 57°F | Mostly Cloudy then Chance Rain Showers | 12 to 15 mph SW | 31% |
| Thursday Night | 41°F | Rain Showers Likely | 6 to 10 mph W | 58% |
| Friday | 50°F | Rain Showers Likely | 8 to 12 mph NW | 61% |
| Friday Night | 33°F | Rain Showers Likely | 7 to 10 mph NNW | 61% |
| Saturday | 50°F | Partly Sunny | 9 mph NW | 9% |
| Saturday Night | 31°F | Partly Cloudy | 6 mph W | 1% |
| Sunday | 55°F | Mostly Sunny | 5 to 14 mph W | 11% |
| Sunday Night | 33°F | Mostly Clear | 5 to 10 mph W | 11% |
| Monday | 58°F | Mostly Sunny | 5 to 10 mph WSW | 2% |
| Monday Night | 38°F | Partly Cloudy | 9 mph WSW | 3% |
| Tuesday | 60°F | Mostly Sunny | 8 to 13 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bath, MI
Last spring frost
May 1
First fall frost
Oct 13
Growing season
162 days
Hardiness zone
6a
Explore more for Bath, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Lansing Capital City Ap, Mi (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.