Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Biggest snowstorm in years to bury areas from Oklahoma to New York. See the latest snow forecast. Chevron right
Ice storm to cause severe damage, may cause widespread power outages. Get the forecast. Chevron right

Southwest Harbor, ME

35°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Southwest Harbor

Maine

35°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Southwest Harbor, ME Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today WinterCast Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Cold Weather Advisory

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

January 22 - February 20

Thu 1/22

38° /22°
12%
Partly cloudy

RealFeel®16°

Cloud Cover26%

WindW 10 mph

Wind Gusts16 mph

Fri 1/23

26° /-4°
75%
Cloudy most of the time, breezy and colder; a snow shower in the afternoon; watch for sudden whiteouts and slippery roads if traveling
alerts

Cold Weather Advisory

1:00 AM Saturday - 10:00 AM Saturday

RealFeel®12°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindWSW 14 mph

Sat 1/24

4° /-5°
2%
Brisk and much colder with plenty of sun
alerts

Cold Weather Advisory

1:00 AM Saturday - 10:00 AM Saturday

RealFeel®-15°

RealFeel Shade™-16°

Max UV Index2.0 (Low)

WindNW 14 mph

Sun 1/25

10° /5°
55%

WinterCast

2 - 4 in

Sun, 1/25, 5:00 PM - Mon, 1/26, 9:00 PM

Snow
Cloudy and frigid; a little accumulation of snow late in the afternoon

RealFeel®13°

RealFeel Shade™13°

Max UV Index1.0 (Low)

WindNNE 7 mph

Mon 1/26

17° /11°
69%

WinterCast

2 - 4 in

Sun, 1/25, 5:00 PM - Mon, 1/26, 9:00 PM

Snow
Windy and cold with snow and flurries, accumulating an inch or two

RealFeel®-1°

RealFeel Shade™-1°

Max UV Index0.0 (Low)

WindNNE 15 mph

Tue 1/27

16° /-5°
12%
Cold with times of clouds and sun

RealFeel®10°

RealFeel Shade™10°

Max UV Index2.0 (Low)

WindWNW 9 mph

Wed 1/28

13° /-6°
13%
Mostly sunny and frigid

RealFeel®4°

RealFeel Shade™2°

Max UV Index2.0 (Low)

WindWNW 9 mph

Thu 1/29

10° /-2°
20%
Mostly sunny and frigid

RealFeel®-2°

RealFeel Shade™-5°

Max UV Index2.0 (Low)

WindWNW 12 mph

Fri 1/30

16° /9°
12%
Cold with sunshine and a few clouds

RealFeel®4°

RealFeel Shade™1°

Max UV Index2.0 (Low)

WindNW 13 mph

Sat 1/31

24° /7°
0%
Mostly sunny and not as cold

RealFeel®21°

RealFeel Shade™17°

Max UV Index2.0 (Low)

WindNW 8 mph

Sun 2/1

20° /6°
25%
Partial sunshine

RealFeel®7°

RealFeel Shade™6°

Max UV Index2.0 (Low)

WindW 13 mph

Mon 2/2

21° /12°
1%
Mostly sunny

RealFeel®11°

RealFeel Shade™9°

Max UV Index2.0 (Low)

WindWNW 12 mph

Tue 2/3

29° /9°
55%
Considerable cloudiness with occasional snow and flurries, mainly early, a stray flurry late; not as cold

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindNW 5 mph

Wed 2/4

24° /8°
20%
Partly sunny

RealFeel®11°

RealFeel Shade™8°

Max UV Index2.0 (Low)

WindWNW 15 mph

Thu 2/5

20° /6°
20%
Mostly sunny

RealFeel®5°

RealFeel Shade™2°

Max UV Index2.0 (Low)

WindWNW 17 mph

Fri 2/6

22° /5°
55%
Cloudy with a bit of snow

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindNNE 6 mph

Sat 2/7

22° /7°
55%
Cloudy and windy with a bit of snow

RealFeel®-1°

RealFeel Shade™-1°

Max UV Index1.0 (Low)

WindNNE 25 mph

Sun 2/8

23° /3°
25%
Cloudy

RealFeel®10°

RealFeel Shade™10°

Max UV Index1.0 (Low)

WindN 13 mph

Mon 2/9

23° /2°
25%
Clouds and sun

RealFeel®16°

RealFeel Shade™16°

Max UV Index1.0 (Low)

WindNNW 9 mph

Tue 2/10

22° /3°
25%
Cloudy

RealFeel®17°

RealFeel Shade™17°

Max UV Index1.0 (Low)

WindNE 6 mph

Wed 2/11

26° /15°
56%
Cloudy with a bit of snow

RealFeel®12°

RealFeel Shade™12°

Max UV Index1.0 (Low)

WindNE 13 mph

Thu 2/12

27° /9°
20%
Partly sunny

RealFeel®20°

RealFeel Shade™17°

Max UV Index3.0 (Moderate)

WindNNW 13 mph

Fri 2/13

28° /14°
25%
Intervals of clouds and sunshine

RealFeel®26°

RealFeel Shade™21°

Max UV Index3.0 (Moderate)

WindNW 7 mph

Sat 2/14

31° /11°
20%
Plenty of sun

RealFeel®23°

RealFeel Shade™20°

Max UV Index3.0 (Moderate)

WindNW 12 mph

Sun 2/15

32° /12°
57%
Cloudy with a bit of snow

RealFeel®23°

RealFeel Shade™23°

Max UV Index1.0 (Low)

WindE 9 mph

Mon 2/16

29° /17°
25%
Cloudy

RealFeel®16°

RealFeel Shade™16°

Max UV Index1.0 (Low)

WindN 15 mph

Tue 2/17

32° /13°
56%
A bit of morning snow; otherwise, mostly cloudy

RealFeel®19°

RealFeel Shade™19°

Max UV Index1.0 (Low)

WindNNE 16 mph

Wed 2/18

30° /4°
5%
Plenty of sunshine

RealFeel®27°

RealFeel Shade™25°

Max UV Index3.0 (Moderate)

WindNNW 9 mph

Thu 2/19

29° /14°
70%
Sleet and freezing rain mixing with snow

RealFeel®21°

RealFeel Shade™21°

Max UV Index1.0 (Low)

WindSSE 10 mph

Fri 2/20

38° /18°
25%
Decreasing clouds and windy

RealFeel®27°

RealFeel Shade™24°

Max UV Index3.0 (Moderate)

WindSW 16 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Ice storm threatens Texas to Virginia with massive power outages

1 hour ago

Weather News

Salt Lake City rocked by magnitude 4.7 earthquake

10 hours ago

Winter Weather

Massive snowstorm to bury areas from Oklahoma City to NYC, Boston

1 hour ago

Winter Weather

Texas braces for major winter storm with cold not seen since 2021

6 hours ago

Winter Weather

Severe cold may lead to days of dangerous conditions

1 hour ago

 More Stories

Featured Stories

Astronomy

Webb reveals stunning new lava-like details inside Helix Nebula

8 hours ago

Weather News

Deadly wildfires burned across southern Chile amid extreme heat and wi...

2 days ago

Astronomy

NASA astronaut Suni Williams retires months after return from troubled...

1 day ago

Weather News

Four shark attacks in two days. Why Australia’s beaches are dangerous

2 days ago

Travel

Second rail tragedy rocks Spain, as passenger train derails

1 day ago
World North America United States Maine Southwest Harbor

Weather Near Southwest Harbor:

  • Bangor, ME
  • Brewer, ME
  • Orono, ME
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...