Bar Harbor Weather Forecast
Bar Harbor weather: 53°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Risk assessment for Bar Harbor
Derived from the current forecast window - not an official warning.
Peak gusts of 41 mph and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 1,0 in, 1,5 in across the window. Flash flooding risk rises sharply above 50 mm in a day.
Active alerts for Bar Harbor
Derived from the forecast. No official alert feed is wired for this country yet.
16-day forecast for Bar Harbor
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Oct 26 | 🌥️ Fog | 65° / 48° | 4% | 15 mph | 4 |
| Tue, Oct 27 | ☀️ Clear sky | 48° / 37° | 0% | 15 mph | 4 |
| Wed, Oct 28 | ☁️ Overcast | 47° / 33° | 0% | 10 mph | 3 |
| Thu, Oct 29 | ☁️ Overcast | 56° / 44° | 1% | 13 mph | 4 |
| Fri, Oct 30 | 🌦️ Drizzle | 58° / 43° | 8% · 0,0 in | 17 mph | 3 |
| Sat, Oct 31 | ☁️ Overcast | 49° / 37° | 1% | 13 mph | 3 |
| Sun, Nov 1 | ☁️ Overcast | 52° / 36° | 9% | 16 mph | 3 |
| Mon, Nov 2 | 🌦️ Drizzle | 53° / 49° | 25% · 0,2 in | 17 mph | 1 |
| Tue, Nov 3 | 🌦️ Drizzle | 49° / 33° | 24% · 0,1 in | 17 mph | 3 |
| Wed, Nov 4 | ☁️ Overcast | 47° / 30° | 28% | 8 mph | 3 |
| Thu, Nov 5 | 🌦️ Light drizzle | 52° / 39° | 28% · 0,0 in | 16 mph | 2 |
| Fri, Nov 6 | 🌧️ Showers | 55° / 51° | 32% · 1,0 in | 21 mph | 0 |
| Sat, Nov 7 | 🌦️ Drizzle | 55° / 44° | 29% · 0,1 in | 18 mph | 3 |
| Sun, Nov 8 | ☁️ Overcast | 48° / 40° | 17% | 10 mph | 3 |
| Mon, Nov 9 | ☁️ Overcast | 45° / 33° | 10% | 9 mph | 3 |
| Tue, Nov 10 | ☁️ Overcast | 53° / 37° | 20% | 19 mph | 2 |
What this means for Bar Harbor
Today is slightly warmer than average for October. The forecast high of 65°F is 5.4°F above the 60°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
Gusts to 31 mph will push high-sided vehicles on exposed roads and bridges.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 77°F.
See the Bar Harbor forecast by time range
Bar Harbor weather - more answers
Explore Bar Harbor
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Bar Harbor?
Bar Harbor is a city in Maine. Its coordinates are 44.3876, -68.2039. It lies in North America.
What is the weather like in Bar Harbor right now?
It is currently 53°F (12°C) with clear. Humidity is 60% and wind is 15 mph.
When is the best time to visit Bar Harbor?
June, July and September offer the most comfortable conditions in Bar Harbor, which has a continental climate. January, March and December are usually the hardest months for outdoor plans.
What time zone is Bar Harbor in?
Bar Harbor observes America/New_York (UTC-04:00). The local time is 2:04 AM.
How many people live in Bar Harbor?
Bar Harbor has a population of approximately 5.500.
What is the nearest airport to Bar Harbor?
The closest airports are Boston Logan International Airport (BOS), 198 mi away and Montreal-Trudeau International Airport (YUL), 281 mi away.
What are the top things to do in Bar Harbor?
Popular options include Acadia National Park, Baxter State Park, Mount Washington, Franconia Notch State Park, Cape Cod National Seashore and St. Lawrence River.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 27, 2026 at 2:04 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
