Bar Harbor Weather Conditions

Current Temperature Level

light rain
17°C
19°C6°C
Cool

Light Rain

Feels Like 17°C

Chances of Rain75%

Good

23AQI

Humidity

87%

Nowlight rain17°75%8 AMlight rain17°69%9 AMlight rain17°74%10 AMlight rain19°76%11 AMlight rain18°77%12 PMlight rain19°75%1 PMlight rain19°74%2 PMlight rain19°70%3 PMlight rain19°70%4 PMsunny12°1%5 PMsunny10°1%6 PMsunny9°1%7 PMovercast8°11%8 PMclear8°1%9 PMclear7°2%10 PMclear7°2%11 PMpartly cloudy6°3%12 AMclear6°2%1 AMovercast6°11%2 AMovercast6°12%3 AMovercast6°12%4 AMovercast6°12%5 AMovercast6°12%6 AMovercast7°11%
.

Light rain is likely during the period.

Last Updated: 2026-08-17 07:00 (Local Time)

Bar Harbor Weather Parameters

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Bar Harbor 10-Days Weather Forecast

See Monthly
Today17 Aug.


Light Rain

Light Rain

Light rain expected throughout the day. The high will be 14 °C with humidity at 72% and light winds at 19.1 km/h.


temperature icon

19°C  /  6°C

temperature iconHumi.72 %
temperature iconPrec.19.99 mm


Sunrise icon

Sunrise

05:38 AM

13hrs 57min

Sunset icon

Sunset

07:35 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

OvercastOvercast

16 °C

90 %

0

10.1 kmph /  W

Feels Like IconFeels 15 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 AM

OvercastOvercast

16 °C

91 %

0

10.4 kmph /  W

Feels Like IconFeels 16 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 AM

OvercastOvercast

17 °C

89 %

0

10.4 kmph /  W

Feels Like IconFeels 16 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 AM

Light DrizzleLight Drizzle

17 °C

88 %

0

8.6 kmph /  WNW

Feels Like IconFeels 16 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 AM

Light RainLight Rain

17 °C

91 %

0

9.4 kmph /  WNW

Feels Like IconFeels 16 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 AM

Light RainLight Rain

17 °C

88 %

0

8.6 kmph /  WNW

Feels Like IconFeels 16 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 AM

Light RainLight Rain

17 °C

87 %

0

7.2 kmph /  W

Feels Like IconFeels 17 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

Light RainLight Rain

17 °C

87 %

0

6.5 kmph /  WNW

Feels Like IconFeels 17 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 AM

Light RainLight Rain

17 °C

87 %

0.2

7.6 kmph /  NW

Feels Like IconFeels 17 °C

Temperature IconCover 77 %

Visibility IconVisibility 10 km

9 AM

Light RainLight Rain

17 °C

89 %

0.7

6.8 kmph /  WNW

Feels Like IconFeels 18 °C

Temperature IconCover 89 %

Visibility IconVisibility 10 km

10 AM

Light RainLight Rain

19 °C

88 %

0.4

7.6 kmph /  NW

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 AM

Light RainLight Rain

18 °C

90 %

0.5

9.4 kmph /  NW

Feels Like IconFeels 18 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

12 PM

Light RainLight Rain

19 °C

85 %

0.6

9.7 kmph /  NW

Feels Like IconFeels 19 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 PM

Light RainLight Rain

19 °C

83 %

0.9

11.9 kmph /  NW

Feels Like IconFeels 19 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 PM

Light RainLight Rain

19 °C

75 %

0.8

15.5 kmph /  NW

Feels Like IconFeels 18 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 PM

Light RainLight Rain

19 °C

77 %

0.5

19.1 kmph /  WNW

Feels Like IconFeels 17 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

12 °C

31 %

0.3

17.3 kmph /  NW

Feels Like IconFeels 8 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

10 °C

37 %

0.1

12.6 kmph /  NW

Feels Like IconFeels 8 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

6 PM

SunnySunny

9 °C

41 %

0.1

11.2 kmph /  NW

Feels Like IconFeels 7 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

7 PM

OvercastOvercast

8 °C

43 %

0

9.4 kmph /  NW

Feels Like IconFeels 7 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 PM

ClearClear

8 °C

43 %

0

11.2 kmph /  WNW

Feels Like IconFeels 6 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

9 PM

ClearClear

7 °C

45 %

0

10.4 kmph /  NW

Feels Like IconFeels 5 °C

Temperature IconCover 15 %

Visibility IconVisibility 10 km

10 PM

ClearClear

7 °C

47 %

0

10.4 kmph /  NW

Feels Like IconFeels 5 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 PM

Partly CloudyPartly Cloudy

6 °C

48 %

0

11.5 kmph /  NW

Feels Like IconFeels 4 °C

Temperature IconCover 26 %

Visibility IconVisibility 10 km

Temp17 °C


ConditionLight Rain


Humidity87 %

Feels17 °C


Cover100 %


Visibility10 km

Wind Speed & Dir.6.5 kmph /  WNW


UV0

Bar Harbor 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny28°16°
2
Fog27°17°
3
Fog21°17°
4
Sunny30°16°
5
Sunny32°18°
6
Sunny33°17°
7
Sunny34°21°
8
Sunny28°19°
9
Sunny31°19°
10
Sunny31°19°
11
Sunny28°18°
12
Sunny28°17°
13
Sunny26°15°
14
Sunny26°14°
15
Sunny25°14°
16
Sunny21°13°
17Today
Mist19°15°
18
Sunny25°14°
19
Sunny23°14°
20
Fog23°16°
21
Sunny24°14°
22
Sunny21°14°
23
Fog15°14°
24
Rain Showers23°15°
25
Rain Showers23°16°
26
Rain Showers23°16°
27
Rain Possible23°15°
28
Rain Showers22°14°
29
Rain Showers21°14°
30
Rain Showers22°15°
31
Rain Showers23°15°

AugustWeather Overview

No. of days:

Sunny

Sunny

18

Cloudy

Cloudy

0

Rainy

Rainy

8

Snowy

Snowy

0


The monthly weather averages in Bar Harbor consist of 18 sunny days, 0 cloudy days, 8 rainy days, and 0 snowy days.

Bar Harbor's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
17 °C
light rainLight Rain
87%
0

6.5 kmph /  WNW

17 °C
light rainLight Rain
87%
0

6.5 kmph /  WNW

17 °C
light drizzleLight Drizzle
89%
0

9 kmph /  WNW

United States's Hottest Cities - August 2026

Hottest
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Last Updated: 17 Aug 2026, 11:09 AM

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FAQs About Bar Harbor Weather Conditions


1. What is the current temperature in Bar Harbor today - 17 August 2026?

The current temperature in Bar Harbor is 17°C, with a feels-like temperature of 17°C. Today's forecast shows a high of 19°C and a low of 6°C, giving a 13 degree swing through the day as of 07:00 AM 17 August 2026.

2. What are the current weather parameters in Bar Harbor today?

Here is a complete overview of Bar Harbor's current weather conditions as of 07:00 AM 17 August 2026: Condition : Light Rain Temperature : 17°C Cool (Feels like 17°C) Humidity : 87% Wind Speed : 6.5 km/h from WNW (295 degrees), Gust 1.8 m/s UV Index : 0 (Low Air Pressure : 1022 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 1.55 mm (78% chance of rain)

3. What is the 10-day weather forecast for Bar Harbor from 07:00 AM 17 August 2026?

From 07:00 AM 17 August 2026, Bar Harbor's 10-day forecast shows this trend: Today (Aug. 17) : Temp. 14°C, Hum. 72% and Light Rain condition. Tuesday (Aug. 18) : Temp. 11°C, Hum. 37% and Overcast condition. Wednesday (Aug. 19) : Temp. 12°C, Hum. 49% and Overcast condition. Thursday (Aug. 20) : Temp. 5°C, Hum. 65% and Sunny condition. Friday (Aug. 21) : Temp. 4°C, Hum. 54% and Sunny condition. Saturday (Aug. 22) : Temp. 4°C, Hum. 63% and Sunny condition. Sunday (Aug. 23) : Temp. 1°C, Hum. 62% and Sunny condition. Monday (Aug. 24) : Temp. 3°C, Hum. 58% and Overcast condition. Tuesday (Aug. 25) : Temp. 19°C, Hum. 82% and Rain Showers condition. Wednesday (Aug. 26) : Temp. 19°C, Hum. 81% and Rain Showers condition.

4. Will it rain in Bar Harbor today?

As of 07:00 AM 17 August 2026, yes — Bar Harbor is currently experiencing rainfall with 1.55 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.

5. What is the monthly weather forecast for Bar Harbor in August 2026?

August 2026 in Bar Harbor is forecast to have 18 sunny days, 8 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 13°C to highs of 34°C.

6. How does the weather in Bar Harbor affect air quality?

Weather directly impacts air quality in Bar Harbor. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.