Southwest Harbor, ME - Extended Weather Forecast

09:00 Tuesday Artboard
Clear Clear 17° Feels like 17° West West 10 - 16 km/h
  • Tuesday 24 Sept. Scattered clouds 16° / 10° Calm 11 - 24 km/h
  • Wednesday 25 Sept. Partly cloudy 16° / 14° Calm 16 - 30 km/h
  • Thursday 26 Sept. Light rain 40% 1.4 mm 17° / 14° Calm 22 - 36 km/h
  • Friday 27 Sept. Fog 18° / 16° Calm 13 - 21 km/h
  • Saturday 28 Sept. Fog 18° / 16° Calm 20 - 28 km/h
  • Sunday 29 Sept. Partly cloudy 18° / 16° Calm 19 - 27 km/h
  • Monday 30 Sept. Overcast 17° / Calm 41 - 68 km/h
Tuesday, 24 September Wednesday, 25 September
02:00 Clear sky 12° Clear sky
Feels Like 12°
Calm Northeast 7 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 3600 m
05:00 Scattered clouds 11° Scattered clouds
Feels Like 11°
Calm Northeast 10 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 24%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 3600 m
08:00 Scattered clouds 12° Scattered clouds
Feels Like 12°
Calm Northeast 10 - 19 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 48%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 3700 m
11:00 Scattered clouds 13° Scattered clouds
Feels Like 13°
Calm East 7 - 22 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 49%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3700 m
14:00 Scattered clouds 15° Scattered clouds
Feels Like 15°
Calm Southeast 11 - 24 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 51%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 3800 m
17:00 Scattered clouds 15° Scattered clouds
Feels Like 15°
Calm South 10 - 24 km/h
UV Index 2 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 49%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 3900 m
20:00 Scattered clouds 14° Scattered clouds
Feels Like 14°
Calm South 9 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 48%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3900 m
23:00 Partly cloudy 14° Partly cloudy
Feels Like 14°
Calm South 10 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 67%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 3900 m

Air quality in Southwest Harbor today

Detail
45
Moderate O₃ (113 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall
Videos
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