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CheckWeather UKIsle of Lewis
Forecast confidence: High · models disagree by 1°C

Isle of Lewis weather

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Rain,rain likely tomorrow

Met Office, the European and the American model agree on a high near 16° in Isle of Lewis today. Tomorrow looks rain around 14°, with a 92% chance of rain.

16°12°
14°11°
13°11°
14°10°
15°11°
14°11°
Todaymodels agreeTomorrowmodels agreeTuesdaymodels agreeWednesdaymodels agreeThursdaymodels agreeFridaymodels agree
Met OfficeUKMO model
17°
Rain
Today 17°·Low 12°·Rain -
EuropeanECMWF
17°
Light rain
Today 17°·Low 12°·Rain 100%
AmericanNOAA GFS
16°
Showers
Today 16°·Low 11°·Rain 100%

The weather map: all three models at once

Met Office, European, American side by side around Isle of Lewis 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
Rain
16° 12°
models agree
Tomorrow
Rain
14° 11°
models agree
Tue
Light rain
13° 11°
models agree
Wed
Light drizzle
14° 10°
models agree
Thu
Light drizzle
15° 11°
models agree
Fri
Light drizzle
14° 11°
models agree
Sat
Light drizzle
14° 11°
models agree
Sun
Light drizzle
15° 11°
models agree
Mon
Light rain
15° 11°
models agree
Tue
Light drizzle
13° 10°
models agree
Wed
Light drizzle
14°
models agree
Thu
Light drizzle
14° 10°
±4°
Fri
Drizzle
12°
±3°
Sat
Light drizzle
12°
±3°

Isle of Lewis, Scotland is at its warmest in Jun (average highs near 15°C) and coldest in Jan (lows around 3°C), with roughly 1320 mm of precipitation across the year. Below, compare what Met Office, European, American forecast for Isle of Lewis 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 Kingdom before you trust any single number.

Isle of Lewis climate by month

average daytime high and overnight low across a typical year
Jan
Feb
Mar
Apr
10°
May
14°
Jun
15°
10°
Jul
15°
11°
Aug
15°
12°
Sep
14°
10°
Oct
11°
Nov
Dec

Which forecast is most accurate in Isle of Lewis?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
85
/100rank #1
87±0.7°C95±1.6 mph7687% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
75
/100rank #2
88±0.6°C94±2.0 mph4771% hitNOAA / NCEP (United States)College Park, Maryland, USA
Met Office logo
Met Office
74
/100rank #3
89±0.6°C94±1.9 mph4268% hitMet Office (United Kingdom)Exeter, United Kingdom

The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 1880 cities. Lower error means a higher score. See which forecast model is most accurate in United Kingdom, how we measure forecast accuracy, or which model each weather app uses.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±1°16° to 17°models agree100% to 100% chance
Tomorrow±1°14° to 15°±42%50% to 92% chance
Tue±1°13° to 14°±22%78% to 100% chance
Wed±1°14° to 14°±10%23% to 33% chance
Thu±1°14° to 15°±35%52% to 87% 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 Isle of Lewis

today, local time
Sunrise
06:36
Sunset
20:11
Daylight
13h 35m

Common questions

What's the weather in Isle of Lewis today?
On this page we show what Met Office, European, American each forecast for Isle of Lewis 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 Isle of Lewis today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Met Office, European, American for Isle of Lewis 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 Isle of Lewis?
Over the last 30 days, the European model has been the most accurate for Isle of Lewis (CheckWeather Score 85/100), ahead of the American at 75. We grade every model against the recorded weather. See the UK accuracy scoreboard for the full method.
What is the warmest month in Isle of Lewis?
June is typically the warmest month in Isle of Lewis, with average highs around 15°C.
How cold does Isle of Lewis get?
The coldest month in Isle of Lewis is January, when overnight lows average about 3°C.
How much rain does Isle of Lewis get?
Isle of Lewis sees roughly 1320 mm of precipitation a year, with December usually the wettest month.

Nearby

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