Today's Weather Forecast - Plymouth
Today's weather in Plymouth. high 20°C (68°F), low 15°C (59°F). Overcast.
Today’s Hourly Weather Outlook
- Wind speed
- 8 km/h
- Rain probability
- 13%
- Wind speed
- 20 km/h
- Rain probability
- 12%
- Wind speed
- 12 km/h
- Rain probability
- 0%
- Wind speed
- 10 km/h
- Rain probability
- 36%
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
- Plymouth Centre, United Kingdom
- PM2.5
- 13μg/m³
- PM10
- 8μg/m³
- O₃
- 20.4ppb
- NO₂
- 3.2ppb
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Plymouth is forecast to reach a high of 20°C today, with an overnight low around 15°C. That's 3° above the long-term average high of 17°C for this time of year. It continues a recent pattern — 27 of the last 28 days with published data have run warmer than normal. Expect a low chance of rain (36% probability) and a gentle breeze averaging 20 km/h. Air quality is currently good (AQI 26), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 17°C.
27 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.