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ZIP 04679 · Southwest Harbor, Maine

Current conditions and the National Weather Service 7-day forecast for ZIP code 04679, Southwest Harbor, Maine — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 58°F. Sunday Aug 30: a high near 74°F and a low around 55°F. The wettest day looks like Sunday Aug 30, near 0.19 in. Highs over the period run 66°F to 74°F.

National Weather Service forecast for ZIP 04679, Southwest Harbor, Maine
DayHighLowPrecip
Saturday Aug 2958°
Sunday Aug 3074°55°0.19 in
Monday Aug 3173°56°
Tuesday Sep 168°56°0.02 in
Wednesday Sep 266°57°
Thursday Sep 369°57°
Friday Sep 469°56°
Saturday Sep 568°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/New York. The live page updates continuously.

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