21°C
Porth, Newquay, Cornwall. UK
Updated16/08/2026 12:15 
 


WeatherUnderground Forecast

WeatherUnderground 6-day Forecast: Newquay, Cornwall, UK
Today Tonight Tomorrow Tomorrow night Tuesday Tuesday night Wednesday Wednesday night Thursday Thursday night Friday Friday night
Partly Cloudy Light Rain Late AM Light Rain Light Rain Late AM Light Rain Showers AM Showers Showers Showers Showers Showers Showers Late
Partly Cloudy Light Rain Late AM Light Rain Light Rain Late AM Light Rain Showers AM Showers Showers Showers Showers Showers Showers Late
0.2 mm 0.6 mm 0.2 mm 0.8 mm 3 mm 0.4 mm 3.6 mm 2.1 mm 2.6 mm 1.2 mm 0.5 mm
21°C 17°C 21°C 17°C 21°C 16°C 19°C 15°C 19°C 13°C 18°C 13°C
UV: 6
 High 
UV: 6
 High 
UV: 5
 Moderate 
UV: 6
 High 
UV: 6
 High 
UV: 5
 Moderate 

 

Today
 
Sunshine and clouds mixed. High 21C. Winds NW at 10 to 15 mph.
Tonight
 
Partly cloudy this evening then becoming cloudy with periods of light rain after midnight. Muggy. Low 17C. Winds WNW at 10 to 15 mph. Chance of rain 40%.
Tomorrow
 
Light rain early. Breaks of sun in the afternoon. High 21C. Winds WNW at 10 to 15 mph. Chance of rain 60%.
Tomorrow night
 
Cloudy skies with periods of light rain after midnight. Low 17C. Winds W at 10 to 15 mph. Chance of rain 40%.
Tuesday
 
Light rain early. Then remaining cloudy. High 21C. Winds WNW at 10 to 20 mph. Chance of rain 40%.
Tuesday night
 
Steady light rain in the evening. Showers continuing late. Low 16C. Winds W at 10 to 20 mph. Chance of rain 40%.
Wednesday
 
Rain showers early with mostly sunny conditions later in the day. High 19C. Winds W at 15 to 25 mph. Chance of rain 40%.
Wednesday night
 
Rain showers in the evening becoming a steady light rain overnight. Low near 15C. Winds W at 10 to 20 mph. Chance of rain 60%.
Thursday
 
Cloudy with showers. High 19C. Winds NW at 15 to 25 mph. Chance of rain 50%.
Thursday night
 
Considerable cloudiness with occasional rain showers. Low 13C. Winds NNW at 10 to 20 mph. Chance of rain 60%.

 

WeatherUnderground forecast for Newquay, Cornwall, UK.