Weather

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Seasons

Spring

Foggy; 30-70 F (-1-21 C)
Wear light-colored clothing, long sleeve shirts, and long pants for protection.

Summer

Daytime: 45-90 F (7-32 C)
Ocean temperature: 50-60 F (10-16 C)
Lake temperatures: 55-70 F (13-21 C)

Fall

Variable weather; 30-70 F (-1-21 C)

Winter

Variable; 14-35 F (-10-2 C)
For the latest weather information, call 207-667-8910 or 207-288-3338.

Current Conditions

Real-Time Air Quality Web Cameras and Weather Data

Ozone Information

Fall colors along pond
Fall colors stand out in Acadia no matter what the weather.

NPS Photo by Ginny Reams

Leaf Peeping

Each fall, thousands of people come to Acadia National Park to see the explosion of color in the park's forests. The biggest question we hear in the fall is "When is the best time to see fall colors?" The peak generally comes in mid-October. To see the status of fall colors throughout Maine, visit the state's fall foliage website. The site is updated every Wednesday during the foliage season.

Last updated: October 26, 2018

Contact the Park

Mailing Address:

PO Box 177
Bar Harbor, ME 04609

Phone:

(207) 288-3338

Contact Us