Bath, MI Weather & Growing Conditions
Overnight
53°F
Rain Showers
Rain showers. Cloudy. Low around 53, with temperatures rising to around 55 overnight. East northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Rain Showers | 5 mph ENE | 75% |
| Saturday | 64°F | Showers And Thunderstorms | 5 to 9 mph ESE | 97% |
| Saturday Night | 57°F | Patchy Fog then Showers And Thunderstorms | 3 to 8 mph ESE | 85% |
| Sunday | 68°F | Chance Rain Showers | 6 to 14 mph NE | 48% |
| Sunday Night | 50°F | Partly Cloudy | 8 to 14 mph NE | 0% |
| Monday | 62°F | Mostly Cloudy | 10 to 14 mph NE | 1% |
| Monday Night | 46°F | Mostly Cloudy | 9 to 14 mph NE | 3% |
| Tuesday | 62°F | Partly Sunny | 12 to 15 mph NE | 5% |
| Tuesday Night | 48°F | Mostly Cloudy then Chance Rain Showers | 12 to 15 mph NE | 35% |
| Wednesday | 63°F | Chance Rain Showers | 14 mph ENE | 47% |
| Wednesday Night | 49°F | Chance Rain Showers | 6 to 12 mph NE | 46% |
| Thursday | 65°F | Mostly Cloudy | 6 to 10 mph NE | 8% |
| Thursday Night | 49°F | Mostly Cloudy | 3 to 8 mph NE | 7% |
| Friday | 69°F | Mostly Sunny | 5 to 9 mph NE | 6% |
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 Sep 19, 2026.