🇬🇧 Weather in Brighton
Map Overlays:
Hourly Forecast for Brighton
08:00
18°
18%
09:00
18°
15%
10:00
18°
16%
11:00
19°
12%
12:00
19°
16%
13:00
19°
8%
14:00
20°
10%
15:00
20°
5%
16:00
21°
5%
17:00
21°
4%
18:00
22°
12%
19:00
21°
16%
20:00
20°
57%
21:00
19°
66%
22:00
18°
62%
23:00
18°
73%
00:00
19°
39%
01:00
19°
36%
02:00
19°
45%
03:00
19°
33%
04:00
19°
43%
05:00
19°
41%
06:00
19°
16%
07:00
19°
13%
14-Day Forecast for Brighton
2026-08-25
Overcast
22° /
17°
2026-08-26
Sunny
21° /
18°
2026-08-27
Overcast
20° /
18°
2026-08-28
Sunny
19° /
17°
2026-08-29
Patchy rain nearby
19° /
17°
2026-08-30
Patchy rain nearby
19° /
18°
2026-08-31
Patchy rain nearby
19° /
16°
Additional Forecasts for Brighton
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 186.0 μg/m³
O₃ (Ozone) 65.0 μg/m³
NO₂ (Nitrogen Dioxide) 7.8 μg/m³
SO₂ (Sulphur Dioxide) 1.3 μg/m³
PM2.5 (Fine particles) 10.8 μg/m³
PM10 (Coarse particles) 19.6 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United Kingdom
Weather in Brighton — FAQ
Answers refreshed each request based on current conditions in Brighton.
What is the weather like right now in Brighton?
Right now in Brighton, United Kingdom the temperature is 17.4°C (feels like 11.7°C), with partly cloudy. Relative humidity is 74% and wind is 33.5 km/h.
What is today's high and low temperature in Brighton?
Today's forecast high in Brighton is 21.5°C and the overnight low is 17.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Brighton today?
The chance of precipitation in Brighton today is 68%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Brighton differ from nearby cities?
Even short distances can change temperatures noticeably. Brighton's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.