Hourly Weather Forecast - Deer Isle, ME

2 AM
40°F
20%
7mph
SW
Cloudy
Humidity
95%
Feels like
35°F
Dew Point
39°F
3 AM
39°F
20%
4mph
WSW
Cloudy
Humidity
96%
Feels like
36°F
Dew Point
38°F
4 AM
38°F
20%
4mph
NW
Cloudy
Humidity
97%
Feels like
35°F
Dew Point
37°F
5 AM
37°F
10%
6mph
NNW
Foggy
Humidity
99%
Feels like
32°F
Dew Point
37°F
6 AM
37°F
10%
7mph
NNW
Cloudy
Humidity
98%
Feels like
31°F
Dew Point
36°F
6:36 AM
7 AM
37°F
10%
7mph
NNW
Cloudy
Humidity
97%
Feels like
31°F
Dew Point
36°F
8 AM
37°F
10%
8mph
NNW
Cloudy
Humidity
94%
Feels like
31°F
Dew Point
36°F
9 AM
38°F
10%
9mph
NNW
Mostly Cloudy
Humidity
90%
Feels like
32°F
Dew Point
36°F
10 AM
39°F
10%
11mph
NNW
Mostly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
35°F
11 AM
40°F
0%
12mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
33°F
Dew Point
35°F
12 PM
41°F
10%
13mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
34°F
Dew Point
33°F
1 PM
41°F
0%
13mph
NNW
Partly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
32°F
2 PM
41°F
0%
13mph
NNW
Partly Cloudy
Humidity
65%
Feels like
34°F
Dew Point
30°F
3 PM
41°F
0%
13mph
NNW
Partly Cloudy
Humidity
60%
Feels like
34°F
Dew Point
28°F
4 PM
41°F
0%
12mph
NNW
Partly Cloudy
Humidity
57%
Feels like
34°F
Dew Point
27°F
5 PM
40°F
0%
11mph
NNW
Mostly Sunny
Humidity
58%
Feels like
33°F
Dew Point
26°F
6 PM
38°F
0%
10mph
NNW
Partly Cloudy
Humidity
57%
Feels like
32°F
Dew Point
24°F
6:47 PM
7 PM
37°F
0%
8mph
NNW
Mostly Cloudy
Humidity
59%
Feels like
31°F
Dew Point
24°F
8 PM
36°F
0%
7mph
NNW
Cloudy
Humidity
58%
Feels like
30°F
Dew Point
22°F
9 PM
35°F
0%
6mph
NW
Cloudy
Humidity
59%
Feels like
30°F
Dew Point
22°F
10 PM
34°F
0%
5mph
NW
Cloudy
Humidity
58%
Feels like
29°F
Dew Point
21°F
11 PM
33°F
0%
5mph
NW
Cloudy
Humidity
59%
Feels like
29°F
Dew Point
21°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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