Hourly Weather Forecast for Southwest Harbor, Maine - The Weather Channel | Weather.com
Advertisement
Advertisement
Advertisement
Advertisement

Hourly Weather-

As of 5:04 am EDT
alertLevel3

Small Craft Advisory

Saturday, March 21

5 am

Cloudy Cloudy
38°
Rain drop 5%
NNW 6 mph
Subtract

Cloudy

  • Temperature feels like
    Feels Like33°
  • WindNNW 6 mph
  • Humidity
    Humidity94%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Mixed precipitation
    Precip Amount0 in

5:15 am

Cloudy Cloudy
37°
Rain drop 4%
N 6 mph

5:30 am

Cloudy Cloudy
37°
Rain drop 4%
N 7 mph

5:45 am

Cloudy Cloudy
37°
Rain drop 5%
N 7 mph

6 am

Cloudy Cloudy
36°
Rain drop 5%
N 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like31°
  • WindN 7 mph
  • Humidity
    Humidity95%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Mixed precipitation
    Precip Amount0 in

7 am

Cloudy Cloudy
36°
Rain drop 4%
N 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like30°
  • WindN 8 mph
  • Humidity
    Humidity93%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 in

8 am

Cloudy Cloudy
34°
Rain drop 15%
N 8 mph
Add

Cloudy

  • Temperature feels like
    Feels Like28°
  • WindN 8 mph
  • Humidity
    Humidity97%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in

9 am

Cloudy Cloudy
36°
Rain drop 17%
N 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like29°
  • WindN 9 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in

10 am

Cloudy Cloudy
36°
Rain drop 24%
N 11 mph
Add

Cloudy

  • Temperature feels like
    Feels Like28°
  • WindN 11 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in
Advertisement

11 am

Cloudy Cloudy
37°
Rain drop 24%
NNW 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like28°
  • WindNNW 13 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover94%
  • Mixed precipitation
    Precip Amount0 in

12 pm

Cloudy Cloudy
37°
Rain drop 15%
NNW 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like29°
  • WindNNW 13 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover94%
  • Mixed precipitation
    Precip Amount0 in

1 pm

Cloudy Cloudy
39°
Rain drop 15%
NNW 15 mph
Add

Cloudy

  • Temperature feels like
    Feels Like30°
  • WindNNW 15 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover87%
  • Mixed precipitation
    Precip Amount0 in

2 pm

Mostly Cloudy Day Mostly Cloudy
40°
Rain drop 1%
NNW 15 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like31°
  • WindNNW 15 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover74%
  • Mixed precipitation
    Precip Amount0 in

3 pm

Mostly Cloudy Day Mostly Cloudy
39°
Rain drop 1%
NNW 15 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like31°
  • WindNNW 15 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover76%
  • Mixed precipitation
    Precip Amount0 in

4 pm

Mostly Cloudy Day Mostly Cloudy
39°
Rain drop 0%
NNW 14 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like31°
  • WindNNW 14 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover69%
  • Mixed precipitation
    Precip Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
39°
Rain drop 0%
NNW 15 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like31°
  • WindNNW 15 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover38%
  • Mixed precipitation
    Precip Amount0 in

6 pm

Mostly Clear Day Mostly Sunny
38°
Rain drop 0%
NNW 13 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like30°
  • WindNNW 13 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover23%
  • Mixed precipitation
    Precip Amount0 in

7 pm

Mostly Clear Night Mostly Clear
36°
Rain drop 1%
NNW 11 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like29°
  • WindNNW 11 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Mixed precipitation
    Precip Amount0 in

8 pm

Mostly Clear Night Mostly Clear
36°
Rain drop 1%
NNW 8 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like29°
  • WindNNW 8 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Mixed precipitation
    Precip Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
34°
Rain drop 1%
NNW 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like28°
  • WindNNW 7 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover54%
  • Mixed precipitation
    Precip Amount0 in

10 pm

Mostly Cloudy Night Mostly Cloudy
33°
Rain drop 0%
NNW 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like28°
  • WindNNW 6 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Mixed precipitation
    Precip Amount0 in
Advertisement

11 pm

Cloudy Cloudy
33°
Rain drop 1%
NW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like28°
  • WindNW 5 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Mixed precipitation
    Precip Amount0 in

Sunday, March 22

12 am

Cloudy Cloudy
32°
Rain drop 1%
NW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like27°
  • WindNW 5 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Mixed precipitation
    Precip Amount0 in

1 am

Cloudy Cloudy
32°
Rain drop 2%
NW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like27°
  • WindNW 5 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Mixed precipitation
    Precip Amount0 in

2 am

Cloudy Cloudy
31°
Rain drop 1%
NW 5 mph
Add

Cloudy

  • Temperature feels like
    Feels Like25°
  • WindNW 5 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Mixed precipitation
    Precip Amount0 in

3 am

Cloudy Cloudy
30°
Rain drop 1%
NW 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like26°
  • WindNW 4 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Mixed precipitation
    Precip Amount0 in

4 am

Cloudy Cloudy
30°
Rain drop 1%
NNW 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like25°
  • WindNNW 4 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Mixed precipitation
    Precip Amount0 in

5 am

Cloudy Cloudy
29°
Rain drop 2%
NNW 3 mph
Add

Cloudy

  • Temperature feels like
    Feels Like29°
  • WindNNW 3 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Mixed precipitation
    Precip Amount0 in

6 am

Cloudy Cloudy
28°
Rain drop 2%
N 2 mph
Add

Cloudy

  • Temperature feels like
    Feels Like28°
  • WindN 2 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Mixed precipitation
    Precip Amount0 in

7 am

Cloudy Cloudy
29°
Rain drop 8%
NNE 2 mph
Add

Cloudy

  • Temperature feels like
    Feels Like29°
  • WindNNE 2 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 in

8 am

Cloudy Cloudy
29°
Rain drop 6%
ENE 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like24°
  • WindENE 4 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Mixed precipitation
    Precip Amount0 in

9 am

Snow Showers Snow Showers
31°
Rain drop 44%
E 5 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like26°
  • WindE 5 mph
  • Visibility
    Visibility6 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 in

10 am

Snow Snow
31°
Rain drop 64%
E 7 mph
Add

Snow

  • Temperature feels like
    Feels Like25°
  • WindE 7 mph
  • Visibility
    Visibility2 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.2 in
Advertisement

11 am

Snow Snow
31°
Rain drop 76%
ESE 8 mph
Add

Snow

  • Temperature feels like
    Feels Like24°
  • WindESE 8 mph
  • Visibility
    Visibility1 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.3 in

12 pm

Snow Snow
31°
Rain drop 82%
ESE 10 mph
Add

Snow

  • Temperature feels like
    Feels Like23°
  • WindESE 10 mph
  • Visibility
    Visibility1 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.4 in

1 pm

Snow Snow
31°
Rain drop 92%
SE 12 mph
Add

Snow

  • Temperature feels like
    Feels Like22°
  • WindSE 12 mph
  • Visibility
    Visibility0.75 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.4 in

2 pm

Snow Snow
32°
Rain drop 96%
SE 14 mph
Add

Snow

  • Temperature feels like
    Feels Like22°
  • WindSE 14 mph
  • Visibility
    Visibility0.5 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.4 in

3 pm

Snow Snow
32°
Rain drop 95%
SE 14 mph
Add

Snow

  • Temperature feels like
    Feels Like22°
  • WindSE 14 mph
  • Visibility
    Visibility0.5 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.5 in

4 pm

Snow Snow
32°
Rain drop 94%
ESE 14 mph
Add

Snow

  • Temperature feels like
    Feels Like22°
  • WindESE 14 mph
  • Visibility
    Visibility0.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.6 in

5 pm

Snow Snow
33°
Rain drop 96%
ESE 16 mph
Add

Snow

  • Temperature feels like
    Feels Like22°
  • WindESE 16 mph
  • Visibility
    Visibility0.7 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.5 in

6 pm

Snow Snow
33°
Rain drop 96%
ESE 15 mph
Add

Snow

  • Temperature feels like
    Feels Like22°
  • WindESE 15 mph
  • Visibility
    Visibility0.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.5 in

7 pm

Snow Snow
32°
Rain drop 92%
ESE 16 mph
Add

Snow

  • Temperature feels like
    Feels Like22°
  • WindESE 16 mph
  • Visibility
    Visibility0.7 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.3 in

8 pm

Snow Snow
33°
Rain drop 82%
ESE 14 mph
Add

Snow

  • Temperature feels like
    Feels Like23°
  • WindESE 14 mph
  • Visibility
    Visibility1 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.2 in

9 pm

Snow Snow
33°
Rain drop 79%
E 14 mph
Add

Snow

  • Temperature feels like
    Feels Like23°
  • WindE 14 mph
  • Visibility
    Visibility2 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Snowflake
    Snow Amount0.2 in

10 pm

Snow Showers Light Snow
33°
Rain drop 69%
E 13 mph
Add

Light Snow

  • Temperature feels like
    Feels Like23°
  • WindE 13 mph
  • Visibility
    Visibility1.5 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 in
Advertisement

11 pm

Snow Showers Snow Showers
32°
Rain drop 58%
E 14 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like22°
  • WindE 14 mph
  • Visibility
    Visibility0.31 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 in

Monday, March 23

12 am

Snow Showers Snow Showers
32°
Rain drop 44%
ENE 15 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like22°
  • WindENE 15 mph
  • Visibility
    Visibility0.37 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Snowflake
    Snow Amount0.1 in

1 am

Snow Showers Snow Showers
32°
Rain drop 41%
ENE 15 mph
Add

Snow Showers

  • Temperature feels like
    Feels Like22°
  • WindENE 15 mph
  • Visibility
    Visibility0.62 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Snowflake
    Snow Amount0 in

2 am

Snow Showers Light Snow
31°
Rain drop 38%
ENE 14 mph
Add

Light Snow

  • Temperature feels like
    Feels Like21°
  • WindENE 14 mph
  • Visibility
    Visibility0.91 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Snowflake
    Snow Amount0 in

3 am

Snow Showers Light Snow
31°
Rain drop 35%
ENE 13 mph
Add

Light Snow

  • Temperature feels like
    Feels Like21°
  • WindENE 13 mph
  • Visibility
    Visibility1.3 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Snowflake
    Snow Amount0 in

4 am

Cloudy Cloudy
31°
Rain drop 24%
NE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like21°
  • WindNE 13 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 in
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement