Grand Isle, ME Weather

    10:00 Saturday
    Sunny
    Clear
    17° Feels like 17°
    Moderate west wind West 12 - 28 km/h
    reloj Hourly Cloudy skies for the next few hours
    • Today 29 Aug. Scattered clouds 21° / 9° Moderate west wind 18 - 41 km/h
    • Tomorrow 30 Aug. Light rain with partly cloudy skies 80% 2.6 mm 21° / 11° Moderate west wind 18 - 47 km/h
    • Monday 31 Aug. Clear 21° / 9° Moderate northwest wind 14 - 34 km/h
    • Tuesday 1 Sept. Scattered clouds 22° / 9° Moderate east wind 12 - 22 km/h
    • Wednesday 2 Sept. Light rain with partly cloudy skies 80% 1.1 mm 19° / 10° Moderate east wind 12 - 28 km/h
    • Thursday 3 Sept. Light rain with partly cloudy skies 90% 3.1 mm 22° / 13° Moderate southeast wind 13 - 32 km/h
    • Friday 4 Sept. Light rain with partly cloudy skies 60% 5.9 mm 18° / 14° Moderate east wind 10 - 23 km/h

    Weather Forecast for Grand Isle, ME Today

    , 29 August

    Tomorrow

    , 30 August
    10:00 Clear 17° Sunny
    Feels Like 17°
    Moderate west wind West 12 - 28 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 8530 ft
    11:00 Clear 18° Sunny
    Feels Like 18°
    Moderate west wind West 12 - 29 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 8202 ft
    12:00 Clear 20° Sunny
    Feels Like 20°
    Moderate west wind West 14 - 33 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 49%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 8202 ft
    13:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Moderate west wind West 17 - 39 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 16%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 8202 ft
    14:00 Partly cloudy 21° Partly cloudy
    Feels Like 21°
    Moderate west wind West 18 - 40 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 10499 ft
    15:00 Partly cloudy 21° Partly cloudy
    Feels Like 21°
    Moderate west wind West 18 - 40 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 41%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 90%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 10827 ft
    16:00 Partly cloudy 20° Partly cloudy
    Feels Like 20°
    Moderate west wind West 14 - 38 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 47%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 10827 ft
    Scattered clouds 17:00 Scattered clouds 20° Scattered clouds
    Feels Like 20°
    Moderate west wind West 14 - 32 km/h
    		UV Index 1 Low SPF: no
    17:00 Partly cloudy 20° Partly cloudy
    Feels Like 20°
    Moderate west wind West 14 - 32 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 48%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 47%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 65 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 10827 ft
    18:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Moderate southwest wind Southwest 12 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 10499 ft
    19:00 Clear 17° Sunny
    Feels Like 17°
    Moderate southwest wind Southwest 9 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 62%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 60 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 8858 ft
    Clear 20:00 Clear skies 15° Clear
    Feels Like 15°
    Gentle southwest wind Southwest 10 - 18 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies 15° Clear
    Feels Like 15°
    Gentle southwest wind Southwest 10 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 8858 ft
    21:00 Clear skies 14° Clear
    Feels Like 14°
    Moderate southwest wind Southwest 10 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 55 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 10171 ft
    22:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 42%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 9843 ft
    Partly cloudy 23:00 Partly cloudy 13° Partly cloudy
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 19 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast 13° Overcast
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 67%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 9186 ft
    24:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle southwest wind Southwest 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 50 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 9186 ft

    Air quality in Grand Isle today

    Detail
    30
    Fair O₃ (74 µg/m³)

    Sunrise and Sunset

    Sunrise 05:47 Sunset 19:18
    First light 05:15 Midday 12:33 Last light 19:50
    Day length 13h 31m

    Remaining daylight 8h 51m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    29 Full Moon
    30 Last Quarter
    31 Last Quarter
    1 Last Quarter
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 New Moon
    10 New Moon
    11 New Moon

    What is the weather like in Grand Isle, ME in August?

    • Avg. Temp.
      Avg. Temp.: 17 °C Max.: 22 °C Min: 13 °C
    • Rainy Days
      Rainy Days: 13 days
    • Accumulated Rainfall
      Accumulated Rainfall: 104 mm
    • Average Wind Speed
      Average Wind Speed: 10 km/h

    Weather graphs

    Videos

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