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WeatherLive › Maine › Bar Harbor

Bar Harbor, ME Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherBar Harbor · 8:01 AM EDT
83° | 61°
64°F
Feels like 68°
Fog
WindNE 2 mph · Gusts 2 mph
Precip22% · –
Humidity100% · Dew point 64°
UV index7 High
Air Quality35 Good
Pressure29.91 inHg
Visibility1 mi
Sunrise / Sunset5:41 AM · 7:30 PM · 13h 49m

Weather map — Bar Harbor

Full radar →
Now
67°
27%
1 mph
09:00
72°
10%
1 mph
10:00
76°
4%
1 mph
11:00
78°
13%
3 mph
12:00
81°
5%
6 mph
13:00
82°
6%
8 mph
14:00
83°
10%
9 mph
15:00
81°
11%
8 mph
16:00
79°
12%
8 mph
17:00
67°
25%
8 mph
18:00
65°
26%
6 mph
19:00
65°
26%
7 mph
20:00
64°
26%
11 mph
21:00
64°
25%
8 mph
22:00
61°
28%
6 mph
23:00
61°
19%
5 mph
00:00
61°
17%
5 mph
01:00
60°
20%
5 mph
02:00
60°
42%
5 mph
03:00
60°
42%
5 mph
04:00
59°
20%
5 mph
05:00
58°
15%
5 mph
06:00
58°
16%
6 mph
07:00
60°
12%
5 mph

Today · Thu 8/20

High 83°
22% / –

Mostly cloudy. Winds SW at 11 mph.

Tonight · Thu 8/20

Low 58°
25% / –

Mostly cloudy. Winds SW at 8 mph.

Tomorrow · Fri 8/21

77° | 58°
6% / –

Sunny. Winds N at 8 mph.

7-day trend

Bar Harbor · temperature + precipitation

10-day forecast

Updated 8:01 AM

Details & indices

Wind
2 mph NE
Gusts 2 mph
Humidity
100%
Dew point 64°
Pressure
29.91 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 35 · US EPA
Allergy
Very high
Mugwort
Visibility
1 mi
Reduced
Allergy — Bar Harbor

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
Very high
Ragweed
Low

Sun & moon

Sunrise5:41 AM
Sunset7:30 PM
Length of day13h 49m
Moonrise2:41 PM
Moonset11:00 PM
Moon phase🌓 First Quarter · 54%
Next full moonAug 28 Sturgeon Moon
Latitude44.3876°N
Longitude-68.2039°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Fair
Dinner outdoors
Data sources · Thursday, August 20
Where the Bar Harbor forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 44.3876°N, -68.2039°.
NBM + global weather models
Updated: 8:01 AM
ZIP codes in Bar Harbor
📮
04609
Bar Harbor
 📮
04644
Bar Harbor
 📮
04672
Bar Harbor
 📮
04693
Bar Harbor
Weather in Bar Harbor
Bar Harbor's outlook: warmest day near 83° (Thursday), coldest night about 52° (Tuesday). Roughly 1.6 in of rain falls over the period, with Thursday the most likely wet day (94%). Wind is the one to watch: gusts to 38 mph around Thursday. The NWS alert board for this area is currently clear. Right now Bar Harbor is about 20° cooler than nearby Concord. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Bar Harbor, ME · Elev 59 ft · 44.39°N, 68.20°W · Maine · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:01 AM