Waldoboro, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waldoboro, a community in Lincoln County, Maine.
Today
84°F
Sunny
Sunny, with a high near 84. West wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Waldoboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 10 to 15 mph W | 0% |
| Tonight | 61°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Wednesday | 84°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 63°F | Partly Cloudy | 0 to 5 mph SW | 4% |
| Thursday | 86°F | Mostly Sunny | 0 to 5 mph SW | 4% |
| Thursday Night | 68°F | Partly Cloudy | 0 to 5 mph SW | 3% |
| Friday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 20% |
| Friday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 21% |
| Saturday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 33% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 30% |
| Sunday | 86°F | Mostly Sunny | 0 to 10 mph SW | 6% |
| Sunday Night | 67°F | Mostly Clear | 0 to 5 mph SW | 6% |
| Monday | 87°F | Sunny | 0 to 10 mph SW | 12% |
| Monday Night | 66°F | Slight Chance Rain Showers | 0 to 5 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov) for Waldoboro (44.093, -69.378). Updated through the day.
Growing snapshot for Waldoboro
Last spring frost
Apr 27
First fall frost
Oct 18
Growing season
172 days
Hardiness zone
6a
More local growing data for Waldoboro: nearby ZIP 04572 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Newcastle, Me (9.4 mi from Waldoboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.