Bar Harbor (ME)
Today
Today weather in Bar Harbor
Thursday, September 17th, 2026
20°
Overcast
Low 13°
Mild temperatures are expected in Bar Harbor Today, peaking at around 19 °F and dropping to 13 °F by night. Gentle breezes are expected across Bar Harbor Today, with speeds reaching around 11 km/h. Intermittent light showers are likely, with about 0.11 mm expected. Expect a humid atmosphere, with levels hovering around 86%.
20° / 13°
Temp
38%
Rain
11 km/h
Wind
86%
Humidity
Bar Harbor Weather Pages
Bar Harbor hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:14 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:40 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  |  | | | | | | | | | | | | |  | | | | | | Next |
| temperatures | 14.8° | 15° | 15° | 14.8° | 14.8° | 13.4° | 13.3° | Sunrise | 14.1° | 15.6° | 17.3° | 18.1° | 19.1° | 19.5° | 19.1° | 17.7° | 17.3° | 17.4° | 16.6° | 16.1° | Sunset | 15.7° | 15.7° | 15.6° | 15.7° | 15.5° | |
| wind speed | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 8 km/h | 1 km/h | 5 km/h | 3 km/h | 3 km/h | 4 km/h | 5 km/h | 7 km/h | 8 km/h | 10 km/h | 10 km/h | 8 km/h | 9 km/h | 6 km/h | 5 km/h | 6 km/h | 8 km/h | 9 km/h | 11 km/h | 9 km/h | |||
| wind degree | 266° | 261° | 308° | 346° | 6° | 38° | 32° | 36° | 49° | 57° | 99° | 140° | 149° | 161° | 171° | 177° | 185° | 188° | 162° | 157° | 173° | 177° | 190° | 204° | |||
| wind direction | W | W | NW | NNW | N | NE | NNE | NE | NE | ENE | E | SE | SSE | SSE | S | S | S | S | SSE | SSE | S | S | S | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | |||
| chance for rain | 28% | 27% | 28% | 29% | 30% | 32% | 38% | 31% | 26% | 22% | 20% | 18% | 17% | 18% | 21% | 23% | 24% | 27% | 30% | 32% | 39% | 44% | 43% | 52% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 87% | 86% | 88% | 89% | 90% | 94% | 95% | 92% | 84% | 77% | 74% | 70% | 67% | 69% | 74% | 78% | 80% | 86% | 91% | 93% | 96% | 99% | 99% | 99% | |||
| dew point | 12.6° | 12.8° | 12.9° | 13.1° | 13.3° | 12.5° | 12.4° | 12.9° | 13° | 13.2° | 13.3° | 13.4° | 13.3° | 13.3° | 13.1° | 13.5° | 14° | 14.4° | 14.5° | 14.7° | 15.1° | 15.4° | 15.5° | 15.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 0 km | 0 km | 0 km | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 99% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.6 | 1.5 | 2.7 | 3.9 | 4.7 | 4.1 | 3.7 | 1.9 | 1.4 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
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View of Bar Harbor today
Explore Bar Harbor live webcam feed to see how the weather is shaping up today in Bar Harbor. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
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Weather in Bar Harbor today
The weather in Bar Harbor today is expected to be slightly cooler than usual, with a forecast temperature of 20 °F, compared to an average of 22 °F for September 17th in recent years.
temperatures
20 °F
rain
0.1 mm
wind
11 km/h
UV
Moderate
Bar Harbor daylight overview ☀️
Today in Bar Harbor, The sun rises at 06:14 and sets at 18:40, giving a total daylight duration of 12 hours and 26 minutes.
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What to wear today in Bar Harbor? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Bar Harbor forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Bar Harbor - FAQ
What is the maximum temperature for today in Bar Harbor?
The maximum temperature for today in Bar Harbor is expected to be 20° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Bar Harbor? 🌧️
Yes, there is a 38% chance of rain in Bar Harbor today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Bar Harbor? 🌀
The wind in Bar Harbor is expected to blow at 11 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Bar Harbor today?
Given the forecast of 20 °F with a 38% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Bar Harbor today.
What is the sunrise and sunset time for Bar Harbor today?
The sun is expected to rise at 06:14 and set at 18:40 in Bar Harbor.
How accurate is the weather forecast Bar Harbor today? ✅
Bar Harbor weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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