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Forecast confidence: High · models disagree by 0°F

Westfield weather

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Light rain,rain likely tomorrow

NWS, the American and the European model agree on a high near 76° in Westfield today. Tomorrow looks drizzle around 71°, with a 100% chance of rain.

76°60°
71°58°
77°54°
80°58°
74°60°
77°65°
Todaymodels agreeTomorrowmodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaysplit ±6°Thursdaysplit ±8°
NWSNational Blend (NBM)
77°
Light rain
Today 77°·Low 60°·Rain 24%
AmericanNOAA GFS
76°
Cloudy
Today 76°·Low 58°·Rain 24%
EuropeanECMWF
76°
Light drizzle
Today 76°·Low 62°·Rain 76%

The weather map: all three models at once

NWS, American, European side by side around Westfield and nearby towns.Live rain radar →
Loading the three model maps…

Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Light rain
76° 60°
models agree
Tomorrow
Drizzle
71° 58°
models agree
Mon
Mostly clear
77° 54°
models agree
Tue
Cloudy
80° 58°
models agree
Wed
Light drizzle
74° 60°
±6°
Thu
Light drizzle
77° 65°
±8°
Fri
Mostly clear
75° 59°
±9°
Sat
Cloudy
78° 56°
±9°
Sun
Cloudy
82° 59°
±11°
Mon
Light drizzle
84° 65°
±18°
Tue
Light drizzle
75° 61°
±7°
Wed
Drizzle
73° 58°
models agree
Thu
Cloudy
74° 55°
models agree
Fri
Cloudy
72° 56°
±5°

Westfield, MA is at its warmest in Jul (average highs near 85°F) and coldest in Feb (lows around 25°F), with roughly 58 in of precipitation across the year. Below, compare what NWS, American, European forecast for Westfield 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.

Westfield climate by month

average daytime high and overnight low across a typical year
Jan
40°
27°
Feb
44°
25°
Mar
49°
32°
Apr
61°
41°
May
71°
50°
Jun
80°
59°
Jul
85°
67°
Aug
79°
63°
Sep
74°
57°
Oct
65°
48°
Nov
51°
36°
Dec
42°
29°

Which forecast is most accurate in Westfield?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
84
/100rank #1
95±0.5°F95±1.4 mph6581% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
72
/100rank #2
88±1.2°F95±1.6 mph3665% 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Todaymodels agree76° to 77°±52%24% to 76% chance
Tomorrow±1°70° to 71°±71%29% to 100% chance
Mon±3°75° to 78°models agree0% to 0% chance
Tue±1°80° to 81°±10%1% to 11% chance
Wed±6°72° to 78°±1%34% to 35% chance

The models often agree on temperature and still split on rain — and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in Westfield

today, local time
Sunrise
06:20
Sunset
19:18
Daylight
12h 58m

Common questions

What's the weather in Westfield today?
On this page we show what NWS, American, European each forecast for Westfield 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 Westfield today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Westfield 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 Westfield?
Over the last 30 days, the European model has been the most accurate for Westfield (CheckWeather Score 84/100), ahead of the American at 72. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Westfield?
July is typically the warmest month in Westfield, with average highs around 85°F.
How cold does Westfield get?
The coldest month in Westfield is February, when overnight lows average about 25°F.
How much rain does Westfield get?
Westfield sees roughly 58 in of precipitation a year, with January usually the wettest month.

Nearby

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