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CheckWeather USLeominster
Forecast confidence: High · models disagree by 3°F

Leominster weather

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Light rain,rain likely tomorrow

NWS, the American and the European model agree on a high near 72° in Leominster today. Tomorrow looks light rain around 69°, with a 98% chance of rain.

72°61°
69°57°
76°55°
79°59°
75°58°
76°64°
Todaymodels agreeTomorrowmodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaysplit ±8°Thursdaymodels agree
NWSNational Blend (NBM)
71°
Light rain
Today 71°·Low 60°·Rain 38%
AmericanNOAA GFS
74°
Light rain
Today 74°·Low 61°·Rain 38%
EuropeanECMWF
72°
Drizzle
Today 72°·Low 62°·Rain 94%

The weather map: all three models at once

NWS, American, European side by side around Leominster 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
72° 61°
models agree
Tomorrow
Light rain
69° 57°
models agree
Mon
Clear
76° 55°
models agree
Tue
Cloudy
79° 59°
models agree
Wed
Light drizzle
75° 58°
±8°
Thu
Light drizzle
76° 64°
models agree
Fri
Mostly clear
74° 59°
±10°
Sat
Clear
77° 56°
±11°
Sun
Light drizzle
80° 59°
±12°
Mon
Light drizzle
81° 63°
±13°
Tue
Drizzle
74° 59°
±9°
Wed
Drizzle
74° 57°
±7°
Thu
Cloudy
73° 54°
models agree
Fri
Cloudy
70° 54°
±4°

Leominster, MA is at its warmest in Jul (average highs near 83°F) and coldest in Feb (lows around 23°F), with roughly 52 in of precipitation across the year. Below, compare what NWS, American, European forecast for Leominster 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.

Leominster climate by month

average daytime high and overnight low across a typical year
Jan
38°
25°
Feb
41°
23°
Mar
46°
30°
Apr
58°
39°
May
69°
49°
Jun
77°
58°
Jul
83°
66°
Aug
78°
61°
Sep
73°
56°
Oct
63°
47°
Nov
49°
34°
Dec
41°
28°

Which forecast is most accurate in Leominster?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
91
/100rank #1
95±0.5°F99±0.4 mph8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
82
/100rank #2
90±1.0°F95±1.5 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±3°71° to 74°±56%38% to 94% chance
Tomorrowmodels agree69° to 69°±48%50% to 98% chance
Mon±1°76° to 76°models agree0% to 0% chance
Tue±3°78° to 81°±15%1% to 16% chance
Wed±8°71° to 79°±3%29% to 32% 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 Leominster

today, local time
Sunrise
06:16
Sunset
19:14
Daylight
12h 58m

Common questions

What's the weather in Leominster today?
On this page we show what NWS, American, European each forecast for Leominster 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 Leominster today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Leominster 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 Leominster?
Over the last 30 days, the European model has been the most accurate for Leominster (CheckWeather Score 91/100), ahead of the American at 82. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Leominster?
July is typically the warmest month in Leominster, with average highs around 83°F.
How cold does Leominster get?
The coldest month in Leominster is February, when overnight lows average about 23°F.
How much rain does Leominster get?
Leominster sees roughly 52 in of precipitation a year, with January usually the wettest month.

Nearby

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