Weather Forecast for Plymouth (US)

Massachusetts, United States of America

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Sunny

Current Weather - Plymouth (US): 32°C

Massachusetts, United States of America

Sunny

Feels like 38°C

Wind

13 km/h WSW

Humidity

56%

Pressure

1014 mb

UV Index

8

Visibility

16 km

Sunny

Sunny

Thursday, July 02, 2026

High

38°C

Low

23°C

Rain Chance

4%

Hourly Forecast

Sunny 36°C
17:00
Sunny 35°C
18:00
Sunny 32°C
19:00
Sunny 30°C
20:00
Clear 28°C
21:00
Clear 28°C
22:00
Clear 27°C
23:00
Jul 03

Day Statistics

Maximum Wind

21 km/h

Humidity

67%

Precipitation

0 mm

UV Index

10

Visibility

10 km

Rain Chance

4%

Snow Chance

0%

Sun & Moon

Sunrise

05:11 AM

Sunset

08:21 PM

Moonrise

10:24 PM

Moonset

07:44 AM

Moon Phase

Waning Gibbous

Moon Illumination

87%

Air Quality

PM2.5

14.7

μg/m³

PM10

17.7

μg/m³

NO₂

4.5

μg/m³

O₃

115.5

μg/m³

SO₂

1

μg/m³

CO

138.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

654.92

Diffuse Radiation

73.98

DNI

0

GTI

0

Weather Alerts

Small Craft Advisory issued July 2 at 2:47AM EDT until July 2 at 6:00PM EDT by NWS Boston/Norton MA

Cape Cod Bay; Nantucket Sound; Vineyard Sound; Buzzards Bay; Rhode Island Sound; Block Island Sound Jul 2, 02:47 AM - Jul 2, 04:00 PM
Severity: Minor Urgency: Expected

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 2 to 4 feet. * WHERE...Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN...Until 6 PM EDT this evening. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Event: Small Craft Advisory Certainty: Likely Category: Met