Today's Weather Forecast - Bristol
Today's weather in Bristol. high 20°C (68°F), low 15°C (59°F). Overcast.
Today’s Hourly Weather Outlook
- Wind speed
- 11 km/h
- Rain probability
- 6%
- Wind speed
- 14 km/h
- Rain probability
- 18%
- Wind speed
- 14 km/h
- Rain probability
- 0%
- Wind speed
- 13 km/h
- Rain probability
- 90%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Good
- Dominant pollutant
- Dominant: O3
- Monitoring station
- Bristol St Paul's, United Kingdom
- PM2.5
- 17μg/m³
- PM10
- 10μg/m³
- O₃
- 23.6ppb
- NO₂
- 2.3ppb
- SO₂
- 0.3ppb
- CO
- 1.5ppm
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Bristol is forecast to reach a high of 20°C today, with an overnight low around 15°C. That's 1° above the long-term average high of 19°C for this time of year. It continues a recent pattern — 23 of the last 28 days with published data have run warmer than normal. Expect a high chance of rain (90% probability) and a gentle breeze averaging 14 km/h. Air quality is currently good (AQI 23), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 19°C.
23 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.