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CheckWeather UKBognor Regis
Forecast confidence: Medium · models disagree by 4°C

Bognor Regis weather

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Cloudy,rain likely tomorrow

Met Office, the European and the American model put Bognor Regis's high today between 20° and 24°, a 4° split. Tomorrow looks light rain around 22°, with a 43% chance of rain.

22°14°
22°17°
20°14°
20°11°
19°12°
22°16°
Todaysplit ±4°Tomorrowmodels agreeTuesdaysplit ±2°Wednesdaymodels agreeThursdaysplit ±2°Fridaymodels agree
Met OfficeUKMO model
19°
Partly cloudy
Feels 20° · Wind 3 mph · Humidity 89%
EuropeanECMWF
19°
Overcast
Feels 19° · Wind 6 mph · Humidity 83%
AmericanNOAA GFS
19°
Overcast
Feels 20° · Wind 7 mph · Humidity 79%

Latest for Bognor Regis: Met Office (UKMO model): 19° Partly cloudy · European (ECMWF): 19° Overcast · American (NOAA GFS): 19° Overcast.

The weather map: all three models at once

Met Office, European, American side by side around Bognor Regis and nearby towns.Live rain radar →
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Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Cloudy
22° 14°
±4°
Tomorrow
Light rain
22° 17°
models agree
Tue
Heavy drizzle
20° 14°
±2°
Wed
Cloudy
20° 11°
models agree
Thu
Cloudy
19° 12°
±2°
Fri
Light drizzle
22° 16°
models agree
Sat
Cloudy
20° 12°
models agree
Sun
Drizzle
22° 16°
models agree
Mon
Cloudy
21° 15°
models agree
Tue
Light drizzle
21° 16°
models agree
Wed
Light drizzle
18° 14°
±4°
Thu
Partly cloudy
20° 12°
±4°
Fri
Light rain
19° 14°
±3°
Sat
Light drizzle
19° 12°
±4°

Bognor Regis, England is at its warmest in Aug (average highs near 21°C) and coldest in Jan (lows around 3°C), with roughly 1065 mm of precipitation across the year. Below, compare what Met Office, European, American forecast for Bognor Regis 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.

Bognor Regis climate by month

average daytime high and overnight low across a typical year
Jan
Feb
10°
Mar
10°
Apr
12°
May
17°
Jun
20°
12°
Jul
20°
14°
Aug
21°
14°
Sep
20°
13°
Oct
16°
11°
Nov
11°
Dec
10°

Which forecast is most accurate in Bognor Regis?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
Met Office logo
Met Office ★ Best
90
/100rank #1
87±0.7°C96±1.1 mph8994% hitMet Office (United Kingdom)Exeter, United Kingdom
European logo
European
79
/100rank #2
72±1.5°C95±1.4 mph7687% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
77
/100rank #3
68±1.8°C86±4.3 mph8290% 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 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±4°20° to 24°±17%13% to 30% chance
Tomorrowmodels agree22° to 22°±31%12% to 43% chance
Tue±2°19° to 21°±18%59% to 77% chance
Wed±1°19° to 20°±2%4% to 6% chance
Thu±2°18° to 20°±7%17% to 24% 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 Bognor Regis

today, local time
Sunrise
06:24
Sunset
19:37
Daylight
13h 13m

Common questions

What's the weather in Bognor Regis today?
On this page we show what Met Office, European, American each forecast for Bognor Regis 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 Bognor Regis today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Met Office, European, American for Bognor Regis 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 Bognor Regis?
Over the last 30 days, the Met Office model has been the most accurate for Bognor Regis (CheckWeather Score 90/100), ahead of the European at 79. We grade every model against the recorded weather. See the UK accuracy scoreboard for the full method.
What is the warmest month in Bognor Regis?
August is typically the warmest month in Bognor Regis, with average highs around 21°C.
How cold does Bognor Regis get?
The coldest month in Bognor Regis is January, when overnight lows average about 3°C.
How much rain does Bognor Regis get?
Bognor Regis sees roughly 1065 mm of precipitation a year, with March usually the wettest month.

Nearby

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