Weather Forecast for Gloucester

Massachusetts, United States of America

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Partly Cloudy

Current Weather - Gloucester: 20°C

Massachusetts, United States of America

Partly Cloudy

Feels like 17°C

Wind

24 km/h NNE

Humidity

78%

Pressure

1010 mb

UV Index

1

Visibility

10 km

Sunny

Sunny

Saturday, September 05, 2026

High

20°C

Low

16°C

Rain Chance

20%

Hourly Forecast

Patchy rain nearby 19°C
16:00
Overcast 18°C
17:00
Cloudy 18°C
18:00
Cloudy 18°C
19:00
Overcast 18°C
20:00
Overcast 18°C
21:00
Patchy rain nearby 17°C
22:00
Patchy rain nearby 17°C
23:00
Sep 06

Day Statistics

Maximum Wind

29 km/h

Humidity

78%

Precipitation

0 mm

UV Index

3

Visibility

10 km

Rain Chance

20%

Snow Chance

0%

Sun & Moon

Sunrise

06:11 AM

Sunset

07:10 PM

Moonrise

11:59 PM

Moonset

03:30 PM

Moon Phase

Waning Crescent

Moon Illumination

29%

Air Quality

PM2.5

2.7

μg/m³

PM10

3.4

μg/m³

NO₂

1.9

μg/m³

O₃

73.2

μg/m³

SO₂

0.5

μg/m³

CO

127.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

330.52

Diffuse Radiation

114.39

DNI

0

GTI

0

Weather Alerts

Rip Current Statement issued September 5 at 2:15AM EDT until September 6 at 8:00PM EDT by NWS Boston/Norton MA

Eastern Essex; Southeast Middlesex; Suffolk; Eastern Norfolk; Eastern Plymouth; Barnstable; Dukes; Nantucket Sep 5, 02:15 AM - Sep 5, 03:15 PM
Severity: Moderate Urgency: Expected

* WHAT...Dangerous rip currents expected. * WHERE...Eastern Essex MA, Southeast Middlesex MA, Suffolk MA, Eastern Norfolk MA, Eastern Plymouth MA, Barnstable MA, Dukes MA and Nantucket MA Counties. * WHEN...From late tonight through Sunday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

Event: Rip Current Statement Certainty: Likely Category: Met