Weather Forecast for Bangor (US)

Maine, United States of America

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Current Weather - Bangor (US): 22°C

Maine, United States of America

Clear

Feels like 25°C

Wind

7 km/h W

Humidity

84%

Pressure

1008 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Friday, July 03, 2026

High

37°C

Low

21°C

Rain Chance

17%

Hourly Forecast

Sunny 31°C
10:00
Sunny 36°C
11:00
Sunny 37°C
12:00
Sunny 35°C
13:00
Sunny 35°C
14:00
Sunny 37°C
15:00
Sunny 36°C
16:00
Sunny 35°C
17:00
Sunny 33°C
18:00
Partly Cloudy 29°C
19:00
Patchy rain nearby 26°C
20:00
Partly Cloudy 25°C
21:00
Clear 23°C
22:00
Clear 21°C
23:00
Jul 04

Day Statistics

Maximum Wind

19 km/h

Humidity

62%

Precipitation

0 mm

UV Index

9

Visibility

10 km

Rain Chance

17%

Snow Chance

0%

Sun & Moon

Sunrise

04:54 AM

Sunset

08:24 PM

Moonrise

10:43 PM

Moonset

08:33 AM

Moon Phase

Waning Gibbous

Moon Illumination

79%

Air Quality

PM2.5

8.1

μg/m³

PM10

8.9

μg/m³

NO₂

1.1

μg/m³

O₃

89.8

μg/m³

SO₂

0.7

μg/m³

CO

129.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Air Quality Alert issued July 2 at 3:15PM EDT by NWS Caribou ME

Southern Penobscot; Interior Hancock; Central Washington; Coastal Hancock; Coastal Washington Jul 2, 03:15 PM - Jul 6, 12:00 AM
Severity: Unknown Urgency: Unknown

The Maine Department of Environmental Protection's Bureau of Air Quality has issued an Air Quality Alert for particle pollution from midnight tonight to midnight EDT Sunday night. Particle pollution levels are expected to rise into the Unhealthy for Sensitive Groups range periodically during the weekend. People are advised to follow the health message if visibility is poor or they can smell smoke. The Maine Department of Environmental Protection recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very young, older adults, those who work outdoors, those with pre-existing respiratory problems such as asthma, and those with heart disease. It is okay to be active outdoors. But if you experience symptoms such as shortness of breath, coughing, throat irritation or an uncomfortable sensation in your chest, please consider limiting the intensity and duration of your outdoor activities. A toll free air quality hotline has been established so Maine residents can stay informed on the air quality situations. The toll free number is: 1-800-223-1196. Additionally the Maine Department of Environmental Protection has the air quality forecast available on the web at www.maine.gov/dep/air/aqforecast.

Event: Air Quality Alert Certainty: Unknown Category: Met

Beach Hazards Statement issued July 2 at 2:02PM EDT until July 3 at 8:00PM EDT by NWS Caribou ME

Coastal Hancock; Coastal Washington Jul 2, 02:02 PM - Jul 3, 08:00 PM
Severity: Moderate Urgency: Expected

* WHAT....The warm temperatures in the low to mid 90s may cause people to underestimate the dangers of the cold water temperatures which are currently around 50. * WHERE...Coastal Hancock and Coastal Washington Counties. * WHEN...From Friday morning through Friday evening. * IMPACTS...The cold water temperatures can quickly cause hypothermia to anyone immersed in the waters. Anyone on boats or paddlecraft should use extreme caution to avoid this threat.

A Beach Hazards Statement is issued on days when a significant number of boats and paddlecraft are expected to be out on the water and when warm air temperatures may cause people to underestimate the danger of the cold water. Paddle smart from the start. Always wear your life jacket. Be aware of wind conditions, tides, and localized currents.

Event: Beach Hazards Statement Certainty: Likely Category: Met