Hourly Weather Forecast - Islesboro, ME

12 AM
33°F
50%
6mph
WSW
50% Chance of Heavy Snow
Humidity
73%
Feels like
27°F
Dew Point
25°F
1 AM
32°F
50%
7mph
WSW
50% Chance of Heavy Snow
Humidity
77%
Feels like
26°F
Dew Point
26°F
2 AM
32°F
50%
7mph
W
50% Chance of Heavy Snow
Humidity
81%
Feels like
25°F
Dew Point
27°F
3 AM
31°F
50%
8mph
W
50% Chance of Heavy Snow
Humidity
86%
Feels like
24°F
Dew Point
28°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?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide