Grand Isle, ME

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Current Weather Forecast for Grand Isle

ME 04746  |   11:52pm

Weather Conditions

58°
Feels Like 58°
Rain
Rain
50° 62°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
S 3 mph
Wind
Rain
0.06 in
rain

Tonight

Sat 7/18
57°
Lowest Temperature
Thunderstorms
100%
Thunderstorms likely. Low 57F. Winds light and variable. Chance of rain 100%.

Tomorrow

Sun 7/19
65°
Highest Temperature
Scattered Thunderstorms
47%
Scattered thunderstorms in the morning, then cloudy skies late. High near 65F. Winds WNW at 10 to 20 mph. Chance of rain 50%.

Tomorrow night

Sun 7/19
51°
Lowest Temperature
Partly Cloudy
7%
Partly cloudy skies. Low 51F. Winds WNW at 10 to 20 mph.

Local Weather Radar - Grand Isle, ME

Live Grand Isle Local Radar Forecast by FOX Weather

Precipitation For Grand Isle thunder
Thunder ending in 22 minutes.

Next 12 Hours Forecast in Grand Isle

Hourly Weather Forecast & Temperature

12AM
Thunderstorms
84%
58°
Feels Like 58°
Thunderstorms
Wind
SSE 3 mph
Wind
Pressure
995 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
99%
Cloud Cover
1AM
Cloudy
21%
59°
Feels Like 59°
Cloudy
Wind
SSE 4 mph
Wind
Pressure
994 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
1.3mi
Visibility
Visibility
99%
Cloud Cover
2AM
Thunderstorms
91%
60°
Feels Like 60°
Thunderstorms
Wind
SSE 4 mph
Wind
Pressure
993 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.88mi
Visibility
Visibility
100%
Cloud Cover
3AM
Scattered Thunderstorms
91%
60°
Feels Like 60°
Scattered Thunderstorms
Wind
SSE 5 mph
Wind
Pressure
992 mb
Pressure
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
0.32mi
Visibility
Visibility
99%
Cloud Cover
4AM
Thunderstorms
100%
60°
Feels Like 60°
Thunderstorms
Wind
S 6 mph
Wind
Pressure
992 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
1mi
Visibility
Visibility
99%
Cloud Cover
5AM
Scattered Thunderstorms
44%
60°
Feels Like 60°
Scattered Thunderstorms
Wind
S 5 mph
Wind
Pressure
991 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
99%
Cloud Cover
6AM
Scattered Thunderstorms
46%
59°
Feels Like 59°
Scattered Thunderstorms
Wind
SW 6 mph
Wind
Pressure
991 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
1.4mi
Visibility
Visibility
85%
Cloud Cover
8AM
Isolated Thunderstorms
34%
59°
Feels Like 57°
Isolated Thunderstorms
Wind
W 9 mph
Wind
Pressure
991 mb
Pressure
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
2mi
Visibility
Visibility
86%
Cloud Cover
9AM
Showers
36%
59°
Feels Like 58°
Showers
Wind
W 10 mph
Wind
Pressure
992 mb
Pressure
Humidity
94%
Humidity
UV Index
1
UV Index
Visibility
4mi
Visibility
Visibility
93%
Cloud Cover
10AM
Showers
45%
60°
Feels Like 58°
Showers
Wind
WNW 12 mph
Wind
Pressure
993 mb
Pressure
Humidity
89%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
97%
Cloud Cover
11AM
Showers
41%
59°
Feels Like 57°
Showers
Wind
WNW 14 mph
Wind
Pressure
994 mb
Pressure
Humidity
87%
Humidity
UV Index
2
UV Index
Visibility
6mi
Visibility
Visibility
95%
Cloud Cover
12PM
Showers
30%
61°
Feels Like 59°
Few Showers
Wind
WNW 14 mph
Wind
Pressure
995 mb
Pressure
Humidity
84%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
Sat 7/18
Sat
Thunderstorms
100%
50°
62°
Thunderstorms. Lows overnight in the upper 50s.
Feels Like
57°
Feels Like
Wind
SSE 6 mph
Wind
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
5:54 AM
Sunrise
Visibility
9:22 PM
Sunset
Sun 7/19
Sun
Scattered Thunderstorms
47%
44°
78°
Morning showers and thunderstorms. Highs in the mid 60s and lows in the low 50s.
Feels Like
65°
Feels Like
Wind
WNW 15 mph
Wind
Humidity
83%
Humidity
UV Index
3
UV Index
Visibility
5:55 AM
Sunrise
Visibility
9:21 PM
Sunset
Mon 7/20
Mon
Fair / Mostly Sunny
4%
54°
65°
Plenty of sun. Highs in the low 70s and lows in the low 50s.
Feels Like
73°
Feels Like
Wind
WNW 11 mph
Wind
Humidity
56%
Humidity
UV Index
8
UV Index
Visibility
5:56 AM
Sunrise
Visibility
9:20 PM
Sunset
Tue 7/21
Tue
Cloudy
8%
51°
73°
Cloudy. Highs in the upper 70s and lows in the upper 50s.
Feels Like
78°
Feels Like
Wind
SSE 13 mph
Wind
Humidity
61%
Humidity
UV Index
5
UV Index
Visibility
5:57 AM
Sunrise
Visibility
9:19 PM
Sunset
Wed 7/22
Wed
Rain
91%
52°
78°
Mainly cloudy and rainy. Highs in the mid 70s and lows in the mid 50s.
Feels Like
74°
Feels Like
Wind
SSE 9 mph
Wind
Humidity
82%
Humidity
UV Index
3
UV Index
Visibility
5:59 AM
Sunrise
Visibility
9:18 PM
Sunset
Thu 7/23
Thu
Showers
39%
57°
74°
Showers. Highs in the low 70s and lows in the low 50s.
Feels Like
72°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
67%
Humidity
UV Index
6
UV Index
Visibility
6:00 AM
Sunrise
Visibility
9:17 PM
Sunset
Fri 7/24
Fri
Partly / Cloudy
17%
54°
72°
Mix of sun and clouds. Highs in the upper 70s and lows in the mid 50s.
Feels Like
79°
Feels Like
Wind
SW 7 mph
Wind
Humidity
61%
Humidity
UV Index
7
UV Index
Visibility
6:01 AM
Sunrise
Visibility
9:16 PM
Sunset
Sat 7/25
Sat
Partly / Cloudy
24%
50°
79°
Mix of sun and clouds. Highs in the low 80s and lows in the mid 50s.
Feels Like
80°
Feels Like
Wind
SW 7 mph
Wind
Humidity
61%
Humidity
UV Index
7
UV Index
Visibility
6:02 AM
Sunrise
Visibility
9:14 PM
Sunset
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