Boothbay Harbor, ME Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Boothbay Harbor, ME in one place.
Rain showers after 8am. Cloudy, with a high near 62. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Boothbay Harbor, ME is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 3:53 PM EDT.
The active forecast window currently covers Oct 16 to Oct 21, 2026 for Boothbay Harbor, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 3:53 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Boothbay Harbor
Friday looks like the warmest upcoming period in Boothbay Harbor at 62 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 10 to 20 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 3:53 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KGYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers. Mostly cloudy, with a low around 37. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 51. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 34.
Sunny, with a high near 54.
Mostly clear, with a low around 40.
A slight chance of rain showers after 11am. Sunny, with a high near 57.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 60.
Partly cloudy, with a low around 40.
Sunny, with a high near 57.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Rain Showers
|
62°F |
10 to 20 mph
S
|
|
Friday Night
Oct 16
|
Rain Showers
|
37°F |
10 to 15 mph
W
|
|
Saturday
Oct 17
|
Slight Chance Rain Showers then Mostly Sunny
|
51°F |
15 to 20 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
34°F |
5 to 15 mph
NW
|
|
Sunday
Oct 18
|
Sunny
|
54°F |
5 to 10 mph
W
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
40°F |
5 mph
SW
|
|
Monday
Oct 19
|
Slight Chance Rain Showers
|
57°F |
5 to 15 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
41°F |
5 to 15 mph
SW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
60°F |
0 to 5 mph
NW
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
40°F |
0 to 5 mph
N
|
|
Wednesday
Oct 21
|
Sunny
|
57°F |
5 to 10 mph
NE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
38°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Boothbay Harbor.
