10-day forecast for Boothbay Harbor, ME: 59° to 89°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 9
72° · 0.26 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 68°0.02
Morning73°feels 74°
Afternoon82°feels 85°
Evening72°feels 73°
Overnight68°feels 68°
86 °
Boothbay Harbor, Monday, 10 August
Light rain. High 86°, low 68°.
Pressure29.94 inHg
Wind8.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point59°
Tue, 1174° / 64°0.01
Morning67°feels 67°
Afternoon71°feels 71°
Evening70°feels 70°
Overnight68°feels 69°
74 °
Boothbay Harbor, Tuesday, 11 August
Light rain. High 74°, low 64°.
Pressure29.74 inHg
Wind6.7 mph SW
Humidity68%
Visibility6.2 mi
Dew point62°
Wed, 1275° / 64°0.05
Morning67°feels 67°
Afternoon75°feels 75°
Evening69°feels 69°
Overnight65°feels 64°
75 °
Boothbay Harbor, Wednesday, 12 August
Light rain. High 75°, low 64°.
Pressure29.77 inHg
Wind6.1 mph W
Humidity54%
Visibility6.2 mi
Dew point54°
Thu, 1372° / 63°0.26
Morning65°feels 66°
Afternoon68°feels 69°
Evening71°feels 71°
Overnight64°feels 64°
72 °
Boothbay Harbor, Thursday, 13 August
Light rain. High 72°, low 63°.
Pressure29.62 inHg
Wind16 mph NW
Humidity85%
Visibility—
Dew point62°
Fri, 1471° / 59°0
Morning62°feels 61°
Afternoon69°feels 68°
Evening70°feels 69°
Overnight63°feels 62°
71 °
Boothbay Harbor, Friday, 14 August
Partly cloudy. High 71°, low 59°.
Pressure29.77 inHg
Wind22.2 mph W
Humidity58%
Visibility—
Dew point52°
Sat, 1574° / 59°0
Morning62°feels 61°
Afternoon71°feels 69°
Evening72°feels 71°
Overnight63°feels 62°
74 °
Boothbay Harbor, Saturday, 15 August
Clear. High 74°, low 59°.
Pressure29.97 inHg
Wind22.4 mph NW
Humidity49%
Visibility—
Dew point48°
Sun, 1675° / 59°0
Morning63°feels 62°
Afternoon72°feels 71°
Evening69°feels 69°
Overnight64°feels 64°
75 °
Boothbay Harbor, Sunday, 16 August
Clear. High 75°, low 59°.
Pressure30.12 inHg
Wind11.5 mph S
Humidity49%
Visibility—
Dew point50°
Mon, 1769° / 63°0.03
Morning66°feels 66°
Afternoon69°feels 69°
Evening66°feels 66°
Overnight63°feels 63°
69 °
Boothbay Harbor, Monday, 17 August
Light rain. High 69°, low 63°.
Pressure30.03 inHg
Wind12 mph SW
Humidity67%
Visibility—
Dew point57°
Tue, 1869° / 60°0.13
Morning62°feels 62°
Afternoon64°feels 64°
Evening67°feels 67°
Overnight60°feels 60°
69 °
Boothbay Harbor, Tuesday, 18 August
Light rain. High 69°, low 60°.
Pressure29.91 inHg
Wind14.4 mph NE
Humidity89%
Visibility—
Dew point60°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Boothbay Harbor, ME around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.