Southwest Harbor, ME Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Dec 6
Partly Cloudy 31º / 20º 0% NNW 6 mph 85%
Sat
Dec 7
Sunny
View Hourly
26º / 17º 0% NW 9 mph 64%
4am Mostly Clear 22º 0% NNW 6 mph 86%
5am Clear 21º 0% NW 6 mph 86%
6am Clear 21º 0% NW 6 mph 83%
7am Sunny 21º 0% NW 6 mph 82%
8am Sunny 22º 0% NW 8 mph 78%
9am Sunny 24º 0% NW 9 mph 71%
10am Sunny 25º 0% NW 10 mph 66%
11am Sunny 25º 0% NW 9 mph 62%
12pm Sunny 26º 0% NW 9 mph 59%
1pm Sunny 26º 0% NW 8 mph 56%
2pm Sunny 26º 0% NW 7 mph 54%
3pm Sunny 25º 0% NW 7 mph 55%
4pm Clear 25º 0% NW 6 mph 58%
5pm Clear 24º 0% NW 6 mph 62%
6pm Clear 23º 0% NW 6 mph 64%
7pm Clear 23º 0% NW 7 mph 65%
8pm Clear 22º 0% NW 8 mph 67%
9pm Clear 21º 0% NW 7 mph 68%
10pm Clear 21º 0% NW 7 mph 70%
11pm Clear 20º 0% NW 7 mph 71%
Sun
Dec 8
Mostly Sunny
View Hourly
37º / 36º 0% SW 14 mph 67%
12am Clear 20º 0% NW 8 mph 70%
1am Clear 19º 0% NW 7 mph 71%
2am Clear 19º 0% NW 6 mph 71%
3am Clear 18º 0% NW 5 mph 73%
4am Clear 19º 0% NW 4 mph 74%
5am Clear 18º 0% WNW 4 mph 74%
6am Clear 19º 0% WNW 2 mph 74%
7am Sunny 19º 0% WNW 2 mph 75%
8am Sunny 21º 0% W 3 mph 74%
9am Sunny 23º 0% W 3 mph 68%
10am Sunny 26º 0% WSW 4 mph 65%
11am Sunny 28º 0% SW 6 mph 61%
12pm Sunny 29º 0% SW 7 mph 58%
1pm Mostly Sunny 31º 0% SSW 9 mph 65%
2pm Partly Cloudy 33º 0% SW 10 mph 67%
3pm Partly Cloudy 34º 0% SW 12 mph 68%
4pm Mostly Cloudy 34º 0% SW 12 mph 71%
5pm Mostly Cloudy 35º 0% SSW 13 mph 69%
6pm Cloudy 36º 0% SSW 15 mph 68%
7pm Cloudy 37º 0% SSW 16 mph 66%
8pm Cloudy 37º 0% SSW 18 mph 68%
9pm Cloudy 38º 0% SSW 19 mph 71%
10pm Cloudy/Wind 38º 0% SW 20 mph 74%
11pm Cloudy/Wind 39º 0% SW 21 mph 76%
Mon
Dec 9
Rain
View Hourly
49º / 46º 90% SSW 19 mph 96%
12am Cloudy/Wind 40º 0% SW 21 mph 78%
1am Cloudy/Wind 41º 20% SW 21 mph 79%
2am Cloudy/Wind 41º 20% SW 20 mph 80%
Tue
Dec 10
Showers 50º / 30º 70% SW 18 mph 96%
Wed
Dec 11
AM Snow Showers 32º / 18º 40% NW 10 mph 62%
Thu
Dec 12
Partly Cloudy 23º / 13º 20% NW 14 mph 52%
Fri
Dec 13
Partly Cloudy 29º / 27º 0% WSW 9 mph 55%
Sat
Dec 14
Rain/Snow Showers 41º / 36º 50% S 11 mph 80%
Sun
Dec 15
Showers 41º / 28º 50% SSE 14 mph 83%

Weather Radar Map near Southwest Harbor, ME See Radar

NOAA Weather Marine Forecast for Southwest Harbor, ME

Overnight
Low : 22ºF
NNW wind around 9 kt, with gusts as high as 16 kt. Mostly clear. Seas around 1 ft.
Saturday
High : 28ºF
NW wind around 9 kt, with gusts as high as 16 kt. Sunny. Seas 1 ft or less.
Saturday Night
Low : 17ºF
NW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Sunday
High : 40ºF
Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Winds could gust as high as 16 kt. Increasing clouds. Seas 1 ft or less.
Sunday Night
Low : 35ºF
SW wind 14 to 17 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 1 ft or less.
Monday
High : 49ºF
SW wind 15 to 18 kt, with gusts as high as 27 kt. Rain, mainly after noon. Seas around 1 ft.
Monday Night
Low : 48ºF
S wind 16 to 19 kt becoming SW after midnight. Winds could gust as high as 29 kt. Rain. Seas 1 ft or less.
Tuesday
High : 51ºF
SW wind 11 to 15 kt, with gusts as high as 24 kt. Rain likely. Seas 1 ft or less.
Tuesday Night
Low : 35ºF
SW wind 5 to 10 kt becoming NW after midnight. Winds could gust as high as 17 kt. A chance of rain. Seas 1 ft or less.

NOAA Buoy Data Near Southwest Harbor, ME See Map

Loading Map...
Loading Buoy Data...

    Wind Speed Forecast for Southwest Harbor, ME

    SaturdaySundayMonday
    Wind Speed (MPH) 689688437121821
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH 689688437121821
    DIR NNWNWNWNWNWNWNWWSWSWSSWSW

    Current Weather Conditions In Southwest Harbor, ME

    As Of: 5 minutes ago

    • 21ºF
    • 21ºF
    • 3mph
    • 310º (NW)
    • 0mph
    • Clear
    • 10mi
    • Unl
    • 30.06"
    • 92%
    • 19ºF

    The weather right now in Southwest Harbor, ME is Mostly Clear. The current temperature is 22°F, and the expected high and low for today, Saturday, December 7, 2019, are 31°F high temperature and 20°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the North Northwest. The wind is gusting to 0 mph. With the wind and the atmosphere the temperature feels like 21°F farenheit. Expected precipitation is 0 percent, with current humidity at 92 percent, and air pressure at 30.06 in. Visibility is 10 nautical miles. There are no current weather alert(s).