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Gloucester weather

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NWSNational Blend (NBM)
61°
Partly cloudy
Feels 58° · Wind 5 mph · Humidity 52%
AmericanNOAA GFS
61°
Overcast
Feels 57° · Wind 7 mph · Humidity 51%
EuropeanECMWF
58°
Overcast
Feels 54° · Wind 6 mph · Humidity 61%

Latest for Gloucester: NWS (National Blend (NBM)): 61° Partly cloudy · American (NOAA GFS): 61° Overcast · European (ECMWF): 58° Overcast.

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Gloucester weather alerts and warnings

active National Weather Service watches, warnings and advisories

Checking the National Weather Service for active alerts covering Gloucester…

Gloucester weather in numbers

from 30 years of measured normals

Gloucester swings 55°F across the year, from 81°F highs in July to 26°F lows in February, and January is usually the wettest month in a year that brings about 49 in of precipitation.

Warmest month
July
81°F average high
Coldest month
February
26°F average low
Wettest month
January
49 in a year
Below freezing
3 months
January, February and December
Comfortable
4 months
May, June, August and September
Residents
30,000
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The weather map: all three models at once

NWS, American, European side by side around Gloucester and nearby towns.Live rain radar →
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Gloucester hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Gloucester 10-day forecast, out to 14 days

where the models agree, and where they split

Gloucester, Massachusetts (MA) is at its warmest in Jul (average highs near 81°F) and coldest in Feb (lows around 26°F), with roughly 49 in of precipitation across the year. Below, compare what NWS, American, European forecast for Gloucester right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Gloucester climate by month

average daytime high and overnight low across a typical year
Jan
40°
28°
Feb
40°
26°
Mar
45°
33°
Apr
54°
40°
May
65°
50°
Jun
73°
59°
Jul
81°
67°
Aug
76°
63°
Sep
71°
59°
Oct
63°
49°
Nov
51°
37°
Dec
42°
31°

Which forecast is most accurate in Gloucester?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
80
/100rank #1
63±3.7°F93±2.2 mph8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
80
/100rank #2
84±1.6°F96±1.3 mph6581% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Gloucester today?
On this page we show what NWS, American, European each forecast for Gloucester today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Gloucester today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Gloucester and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Gloucester?
Over the last 30 days, the European model has been the most accurate for Gloucester (CheckWeather Score 80/100), ahead of the American at 80. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Gloucester?
July is typically the warmest month in Gloucester, with average highs around 81°F.
How cold does Gloucester get?
The coldest month in Gloucester is February, when overnight lows average about 26°F.
How much rain does Gloucester get?
Gloucester sees roughly 49 in of precipitation a year, with January usually the wettest month.

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