Brighton weather — 10-day forecast

Temperature, rain, wind and feels-like in Brighton, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 01:00 · NOAA HRRR model

21 °C

Mainly clear

Feels like 24 °C

5.8 km/hforce 1

Next 12 h

  • 0121°
  • 0221°14 %
  • 0321°14 %
  • 0421°14 %
  • 0520°14 %
  • 0620°14 %
  • 06:09Sunrise
  • 0720°12 %
  • 0822°
  • 0923°10 %
  • 1024°
  • 1126°48 %
  • 1225°
  • 1328°

20°06:00 28°13:00

Humidity
98 %
Dew point
21 °C
Gusts
10.3 km/h
Clouds
20 %
Pressure
1,016 hPa ↓
Storm
possible

Grid point 0.9 km away · 3.0 km grid · elevation 136 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 02:00
21
Fair

Index set by Ozone

Ozone
51.2µg/m³
PM2.5
5.6µg/m³
PM10
5.8µg/m³
Nitrogen dioxide
6.1µg/m³
Sulphur dioxide
0.5µg/m³
Carbon monoxide
204.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

9 days

Each day's extremes and the chance of rain, out to the end of the run.

17° → 31°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Thunderstorm100 %

    31°

    20°

  • Sun

    Clear sky100 %

    29°

    19°

  • Mon

    Light showers94 %

    28°

    18°

  • Tue

    Light rain94 %

    26°

    21°

  • Wed

    Partly cloudy36 %

    26°

    20°

  • Thu

    Partly cloudy

    28°

    17°

  • Fri

    Light drizzle3 mm

    22°

    19°

  • Sat

    Clear sky

    23°

    18°

  • Sun

    Clear sky0 mm

    24°

    19°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV9very high
Sunrise
06:09
Daylight
14 h 14
Sunset
20:23

Radiation · 20.4 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.1 mperiod 2 s 167°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Brighton the mean temperature will be 24.5 °C — +2.7 °C against the normal for 8 August, measured from 1940 to 2026. (1,290 obs.)

Brighton climate — normals and trends