Local weather forecast

Weather in Boothbay, ME

Updated 2026-09-26 12:00 local time · ZIP codes 04537

Overcast
Now62°F

Overcast

High / Low65° / 53°
Rain chance79%
Wind9 mph
Weather alerts

Active alerts

1
High Surf Advisory issued September 26 at 2:22AM EDT until September 27 at 8:00PM EDT by NWS Gray ME

* WHAT...Large breaking waves of 6 to 10 feet and a high risk of rip currents. * WHERE...Coastal Cumberland, Sagadahoc, Lincoln and Knox Counties. * WHEN...Until 8 PM EDT Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion.

Safety instructions

Inexperienced swimmers should remain out of the water due to dangerous surf conditions.

Hourly

Next hours

NowOvercast62°14% rain
1 PMOvercast62°14% rain
2 PMCloudy64°9% rain
3 PMPatchy rain nearby65°21% rain
4 PMOvercast60°16% rain
5 PMPatchy rain nearby62°19% rain
6 PMLight rain shower61°36% rain
7 PMLight rain shower58°37% rain
8 PMPatchy rain nearby58°35% rain
9 PMLight rain56°80% rain
10 PMLight rain55°83% rain
11 PMLight rain55°76% rain
Forecast

3-day weather forecast

Today2026-09-26
Overcast
65° 53°Overcast
Rain 79%Gust 14 mph
Tomorrow2026-09-27
Light rain shower
57° 54°Light rain shower
Rain 91%Gust 15 mph
Monday2026-09-28
Light rain shower
55° 51°Light rain shower
Rain 91%Gust 13 mph
Conditions

Weather details

Feels like56°F
Humidity57%
Pressure30.03 inHg
Visibility6 mi
Wind9 mph NE
Wind gusts22 mph
Precipitation0.00 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise06:30 AM
Sunset06:29 PM
Moonrise06:15 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour3 PM · 65°F
Coolest hour9 AM · 54°F
Highest rain chance12 AM · 86%
Strongest gusts12 AM · 37 mph
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 83% over the next 12 hours.

Light layers should work

It feels like 56°F with winds near 9 mph.

Best window: 2 PM

64°F, 9% rain chance and 10 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 36 mph.

Running conditions are less comfortable

Current temperature is 62°F, wind 9 mph, rain chance up to 83%.

Low UV protection needs

UV index is 3.

Local weather characteristics in Boothbay

Maine has cold winters, mild summers and strong coastal influence in the east. Snow, nor'easters and rapid temperature changes are common in the colder season.

Boothbay is part of the Northeast weather region. The forecast point is near 43.88°N latitude and 69.63°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Boothbay weather today

Overcast and 62°F in Boothbay, ME. Today's high is 65°F with a 79% rain chance. Winds are around 9 mph with gusts near 22 mph. Relative humidity is 57%, pressure is 30.03 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Boothbay

Sunrise is at 06:30 AM and sunset is at 06:29 PM. Tomorrow's forecast calls for Light rain shower with a high near 57°F and a low near 54°F. The maximum rain chance is 91%.

Nearby

Weather near Boothbay

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