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Prospect Harbor, ME Weather Forecast
Prospect Harbor, ME Weather Forecast Date: 400 PM EDT Fri Oct 23 2026
The area/counties/county of: Coastal Hancock, including the cities of: Ellsworth, Bar Harbor, Bucksport, Orland, and Castine.or toggle through each period.
Tonight... Clear. Lows in the upper 20s. North winds 5 to 10 mph.
Saturday... Sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph.
Saturday Night... Clear. Lows in the mid 30s. Northwest winds around 5 mph.
Sunday... Sunny. Highs in the upper 50s. West winds around 5 mph, becoming southwest in the afternoon.
Sunday Night... Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the lower 60s.
Monday Night... Partly cloudy. Lows in the mid 30s.
Tuesday... Sunny. Highs in the upper 40s.
Tuesday Night... Clear. Lows around 30.
Wednesday... Mostly sunny. Highs in the upper 40s.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s.
Thursday... Mostly sunny. Highs in the mid 50s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
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