Bath, ME Weather & Growing Conditions
This Afternoon
69°F
Mostly Sunny
Mostly sunny. High near 69, with temperatures falling to around 61 in the afternoon. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Sunny | 5 mph SW | 2% |
| Tonight | 51°F | Partly Cloudy | 0 to 5 mph SW | 2% |
| Thursday | 65°F | Partly Sunny then Chance Rain Showers | 5 to 15 mph SW | 33% |
| Thursday Night | 57°F | Mostly Cloudy | 5 to 10 mph SW | 12% |
| Friday | 68°F | Chance Light Rain | 0 to 5 mph S | 47% |
| Friday Night | 52°F | Light Rain | 0 to 5 mph E | 80% |
| Saturday | 60°F | Light Rain Likely | 5 to 10 mph NE | 70% |
| Saturday Night | 44°F | Chance Light Rain | 5 to 10 mph N | 50% |
| Sunday | 55°F | Chance Light Rain | 5 to 10 mph NW | 46% |
| Sunday Night | 37°F | Partly Cloudy | 5 mph W | 14% |
| Monday | 53°F | Slight Chance Light Rain | 5 to 15 mph W | 15% |
| Monday Night | 33°F | Partly Cloudy | 5 mph W | 12% |
| Tuesday | 54°F | Mostly Sunny | 5 to 10 mph W | 5% |
| Tuesday Night | 34°F | Partly Cloudy | 5 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bath, ME
Last spring frost
May 8
First fall frost
Oct 7
Growing season
151 days
Hardiness zone
5b
Explore more for Bath, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Wiscasset Ap, Me (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.