Southwest Harbor Weather Forecast 15 Days, Weather in Southwest Harbor Today
Current weather conditions and 15 day weather forecast for Southwest Harbor, Maine, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Southwest Harbor
| 11 November 2026 Wednesday 9 ° C / 48.2°F  Clear |
Feels Like : 5.3 ° C / 41.5°F Humidity : % 78 Pressure : 1005 mb Wind Speed : 28.8 kmph / 17.9 miles from WNW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 17 |
15 day weather forecast for Southwest Harbor, ME, USA
Weather Forecast for next 15 Days for Southwest Harbor including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Southwest Harbor, Maine state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 November 2026 Wednesday |  Partly Cloudy |
5.4 ° C (41.7°F) |
9.7 ° C (49.5°F) |
7.5 ° C (45.5°F) |
% 69 | 17% | 1.6 | Sunrise:06:23 AM Sunset: 04:10 PM |
Moonrise:09:20 AM Moonset: 05:31 PM Moon Phase ( Waxing Crescent ) |
|
| 12 November 2026 Thursday |  Cloudy |
4.8 ° C (40.7°F) |
7.2 ° C (45°F) |
6.1 ° C (42.9°F) |
% 64 | 36% | 1.3 | Sunrise:06:25 AM Sunset: 04:09 PM |
Moonrise:10:15 AM Moonset: 06:29 PM Moon Phase ( Waxing Crescent ) |
|
| 13 November 2026 Friday |  Light drizzle |
4.2 ° C (39.6°F) |
6.1 ° C (43°F) |
5.1 ° C (41.2°F) |
% 84 | 86% | 0.3 | Sunrise:06:26 AM Sunset: 04:08 PM |
Moonrise:10:59 AM Moonset: 07:32 PM Moon Phase ( Waxing Crescent ) |
|
| 14 November 2026 Saturday |  Patchy rain nearby |
3.9 ° C (39°F) |
6.4 ° C (43.5°F) |
5.1 ° C (41.2°F) |
% 82 | 74% | 0.2 | Sunrise:06:27 AM Sunset: 04:07 PM |
Moonrise:11:33 AM Moonset: 08:37 PM Moon Phase ( First Quarter ) |
|
| 15 November 2026 Sunday | Partly Cloudy |
4.6 ° C (40.3°F) |
8.2 ° C (46.7°F) |
6.3 ° C (43.3°F) |
% 70 | 11% | 3 | Sunrise:06:29 AM Sunset: 04:06 PM |
Moonrise:12:01 PM Moonset: 09:42 PM Moon Phase ( First Quarter ) |
|
| 16 November 2026 Monday | Sunny |
3.2 ° C (37.7°F) |
7.4 ° C (45.3°F) |
5.2 ° C (41.4°F) |
% 68 | 6% | 3 | Sunrise:06:30 AM Sunset: 04:05 PM |
Moonrise:12:23 PM Moonset: 10:47 PM Moon Phase ( First Quarter ) |
|
| 17 November 2026 Tuesday | Sunny |
3.5 ° C (38.3°F) |
6.8 ° C (44.2°F) |
5.2 ° C (41.4°F) |
% 71 | 7% | 3 | Sunrise:06:31 AM Sunset: 04:04 PM |
Moonrise:12:43 PM Moonset: 11:50 PM Moon Phase ( First Quarter ) |
|
| 18 November 2026 Wednesday | Partly Cloudy |
3.8 ° C (38.9°F) |
8 ° C (46.4°F) |
6 ° C (42.8°F) |
% 72 | 10% | 3 | Sunrise:06:32 AM Sunset: 04:03 PM |
Moonrise:01:01 PM Moonset: Does not set today Moon Phase ( Waxing Gibbous ) |
|
| 19 November 2026 Thursday | Sunny |
4.9 ° C (40.8°F) |
8.7 ° C (47.6°F) |
6.8 ° C (44.3°F) |
% 77 | 10% | 3 | Sunrise:06:34 AM Sunset: 04:02 PM |
Moonrise:01:18 PM Moonset: 12:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 20 November 2026 Friday | Partly Cloudy |
5.4 ° C (41.7°F) |
8.6 ° C (47.5°F) |
7.3 ° C (45.2°F) |
% 74 | 38% | 3 | Sunrise:06:35 AM Sunset: 04:02 PM |
Moonrise:01:36 PM Moonset: 01:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 November 2026 Saturday | Patchy rain nearby |
7.4 ° C (45.4°F) |
9.5 ° C (49.1°F) |
8.7 ° C (47.7°F) |
% 77 | 75% | 3 | Sunrise:06:36 AM Sunset: 04:01 PM |
Moonrise:01:56 PM Moonset: 03:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 November 2026 Sunday | Cloudy |
9 ° C (48.2°F) |
10 ° C (50°F) |
9.4 ° C (48.9°F) |
% 78 | 37% | 2 | Sunrise:06:38 AM Sunset: 04:00 PM |
Moonrise:02:20 PM Moonset: 04:15 AM Moon Phase ( Full Moon ) |
|
| 23 November 2026 Monday | Partly Cloudy |
6.4 ° C (43.5°F) |
8.8 ° C (47.9°F) |
8.2 ° C (46.7°F) |
% 71 | 57% | 3 | Sunrise:06:39 AM Sunset: 03:59 PM |
Moonrise:02:49 PM Moonset: 05:29 AM Moon Phase ( Full Moon ) |
|
| 24 November 2026 Tuesday | Partly Cloudy |
3.9 ° C (39°F) |
7.3 ° C (45.1°F) |
5.7 ° C (42.2°F) |
% 67 | 13% | 3 | Sunrise:06:40 AM Sunset: 03:59 PM |
Moonrise:03:28 PM Moonset: 06:44 AM Moon Phase ( Full Moon ) |
|
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