Bath, ME Weather & Growing Conditions
Tonight
47°F
Mostly Clear
Mostly clear, with a low around 47. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Mostly Clear | 5 mph NW | 0% |
| Saturday | 60°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 49°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Sunday | 58°F | Chance Rain Showers | 0 to 10 mph S | 37% |
| Sunday Night | 50°F | Rain Showers Likely | 0 to 5 mph W | 55% |
| Monday | 61°F | Mostly Sunny | 5 to 10 mph N | 9% |
| Monday Night | 46°F | Partly Cloudy | 5 mph N | 0% |
| Tuesday | 62°F | Partly Sunny | 5 to 10 mph NE | 1% |
| Tuesday Night | 45°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Wednesday | 62°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 45°F | Partly Cloudy | 0 to 5 mph NE | 6% |
| Thursday | 62°F | Partly Sunny then Slight Chance Rain Showers | 5 to 10 mph NE | 23% |
| Thursday Night | 47°F | Chance Rain Showers | 0 to 5 mph NE | 26% |
| Friday | 64°F | Chance Rain Showers | 5 to 10 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bath, ME
Last spring frost
May 10
First fall frost
Oct 6
Growing season
149 days
Hardiness zone
6a
Explore more for Bath, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Bath, Me (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.