Grand Isle, ME Weather

00:45 Thursday Artboard
Light rain
Light rain
22° Feels like 22°
Rainfall 40% 0.4 mm
  • Today 14 Aug. Light rain 50% 1.8 mm 25° / 14° Calm 16 - 37 km/h
  • Tomorrow 15 Aug. Scattered clouds 25° / 11° Calm 9 - 18 km/h
  • Saturday 16 Aug. Scattered clouds 28° / 11° Calm 11 - 27 km/h
  • Sunday 17 Aug. Moderate rain 90% 5.6 mm 30° / 13° Calm 26 - 59 km/h
  • Monday 18 Aug. Scattered clouds 20° / 9° Calm 15 - 36 km/h
  • Tuesday 19 Aug. Scattered clouds 21° / 8° Calm 9 - 28 km/h
  • Wednesday 20 Aug. Partly cloudy 24° / 9° Calm 12 - 28 km/h

Weather Forecast for Grand Isle, ME Today

, 14 August

Tomorrow

, 15 August
01:00 Light rain 40% 0.4 mm 22° Light rain
Feels Like 22°
Calm West 7 - 14 km/h
UV Index 0 Low SPF: no
  • Rain Rain 40% 0.4 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 8 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 14 km/h
  • Snowline Snowline 13780 ft
02:00 Light rain 30% 1.4 mm 21° Light rain
Feels Like 21°
Calm West 8 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 30% 1.4 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 81%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 13451 ft
03:00 Scattered clouds 21° Scattered clouds
Feels Like 21°
Calm West 7 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 32%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 13451 ft
04:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Calm Northwest 8 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 97%
  • Dew Point Dew Point 20 °C
  • Clouds Clouds 15%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 13451 ft
Scattered clouds 05:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Calm Northwest 10 - 18 km/h
UV Index 0 Low SPF: no
Scattered clouds 05:00 Scattered clouds 20° Partly cloudy
Feels Like 20°
Calm Northwest 10 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 98%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 17%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 13123 ft
06:00 Partly cloudy 19° Partly cloudy
Feels Like 19°
Calm Northwest 11 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 98%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 87%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 13123 ft
07:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Calm Northwest 11 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 19 °C
  • Clouds Clouds 21%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 12795 ft
Scattered clouds 08:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Calm Northwest 12 - 27 km/h
UV Index 1 Low SPF: no
Scattered clouds 08:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Calm Northwest 12 - 27 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 18 °C
  • Clouds Clouds 13%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 12795 ft
09:00 Scattered clouds 22° Scattered clouds
Feels Like 22°
Calm Northwest 13 - 30 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 17%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 12795 ft
10:00 Sunny 23° Sunny
Feels Like 24°
Calm Northwest 12 - 30 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 67%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 5%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 13123 ft
Sunny 11:00 Sunny 24° Sunny
Feels Like 25°
Calm Northwest 13 - 31 km/h
UV Index 6 High SPF: 15-25
Sunny 11:00 Sunny 24° Scattered clouds
Feels Like 25°
Calm Northwest 13 - 31 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 9%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 13123 ft
12:00 Scattered clouds 24° Scattered clouds
Feels Like 26°
Calm Northwest 14 - 33 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 19%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 13451 ft
13:00 Sunny 25° Sunny
Feels Like 26°
Calm Northwest 14 - 33 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 10%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 13451 ft
Sunny 14:00 Sunny 25° Sunny
Feels Like 26°
Calm Northwest 16 - 36 km/h
UV Index 6 High SPF: 15-25
Sunny 14:00 Sunny 25° Sunny
Feels Like 26°
Calm Northwest 16 - 36 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 13780 ft
15:00 Sunny 24° Sunny
Feels Like 25°
Calm Northwest 16 - 37 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 13451 ft
16:00 Sunny 24° Sunny
Feels Like 25°
Calm Northwest 16 - 37 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 36%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 13451 ft
Sunny 17:00 Sunny 23° Sunny
Feels Like 25°
Calm Northwest 14 - 37 km/h
UV Index 1 Low SPF: no
Sunny 17:00 Sunny 23° Sunny
Feels Like 25°
Calm Northwest 14 - 37 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 60 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 13123 ft
18:00 Sunny 22° Sunny
Feels Like 22°
Calm Northwest 11 - 31 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 48%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 13123 ft
19:00 Sunny 20° Sunny
Feels Like 20°
Calm Northwest 9 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 55 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 13123 ft
Sunny 20:00 Sunny 18° Sunny
Feels Like 18°
Calm Northwest 10 - 31 km/h
UV Index 0 Low SPF: no
Sunny 20:00 Sunny 18° Sunny
Feels Like 18°
Calm Northwest 10 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 13123 ft
21:00 Clear 17° Clear
Feels Like 17°
Calm Northwest 10 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 17 °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 13123 ft
22:00 Clear 16° Clear
Feels Like 16°
Calm Northwest 10 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 67%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 13123 ft
Clear 23:00 Clear 15° Clear
Feels Like 15°
Calm Northwest 9 - 19 km/h
UV Index 0 Low SPF: no
Clear 23:00 Clear 15° Clear
Feels Like 15°
Calm Northwest 9 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 72%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 13123 ft
24:00 Clear 15° Clear
Feels Like 15°
Calm Northwest 9 - 17 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 75%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 13123 ft

Sunrise and Sunset

Sunrise 05:28 Sunset 19:45
First light 04:54 Midday 12:37 Last light 20:18
Day length 14h 17m

Time remaining until sunrise 4h 9m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
14
Last Quarter 		15
Last Quarter 		16
Last Quarter 		17
Last Quarter
18
Last Quarter 		19
Last Quarter 		20
Last Quarter 		21
Last Quarter 		22
New Moon 		23
New Moon 		24
New Moon
25
First Quarter 		26
First Quarter 		27
First Quarter

Air quality in Grand Isle today

Detail
35
Fair O₃ (87 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall

Videos

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