20°C
Porth, Newquay, Cornwall. UK
Updated13/09/2026 13:00 
 


WeatherUnderground Forecast

WeatherUnderground 6-day Forecast: Newquay, Cornwall, UK
Today Tonight Tomorrow Tomorrow night Tuesday Tuesday night Wednesday
Cloudy Light Rain Early Cloudy Light Rain Late Mostly Sunny Showers Late Partly Cloudy
Cloudy Light Rain Early Cloudy Light Rain Late Mostly Sunny Showers Late Partly Cloudy
0.2 mm 0.8 mm 0.4 mm
20°C 17°C 21°C 16°C 18°C 14°C 17°C
UV: 2
 Low 
UV: 2
 Low 
UV: 4
 Moderate 
UV: 4
 Moderate 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Wednesday night Thursday Thursday night Friday Friday night
Light Rain Late AM Light Rain Partly Cloudy PM Showers Showers
Light Rain Late AM Light Rain Partly Cloudy PM Showers Showers
1.9 mm 0.8 mm 0.3 mm 0.9 mm
14°C 17°C 14°C 18°C 16°C
UV: 3
 Moderate 
UV: 3
 Moderate 
 
 
 
 
 
 
 
 
 
 

 

Today
 
Overcast. High near 20C. Winds WSW at 10 to 20 mph.
Tonight
 
Cloudy with light rain this evening. Low 17C. Winds SW at 5 to 10 mph. Chance of rain 40%.
Tomorrow
 
Cloudy. High 21C. Winds SW at 10 to 15 mph.
Tomorrow night
 
Cloudy with light rain developing after midnight. Low 16C. Winds SW at 10 to 15 mph. Chance of rain 60%.
Tuesday
 
A few passing clouds, otherwise generally sunny. High 18C. Winds WNW at 15 to 25 mph.
Tuesday night
 
Partly cloudy skies early will give way to occasional showers later during the night. Low 14C. Winds NW at 10 to 20 mph. Chance of rain 40%.
Wednesday
 
Sunshine and clouds mixed. High 17C. Winds NW at 10 to 20 mph.
Wednesday night
 
Cloudy with light rain developing after midnight. Low 14C. Winds W at 10 to 20 mph. Chance of rain 70%.
Thursday
 
Mostly cloudy. Periods of light rain early. High 17C. Winds WNW at 15 to 25 mph. Chance of rain 60%.
Thursday night
 
A few clouds from time to time. Low 14C. Winds WNW at 15 to 25 mph.

 

WeatherUnderground forecast for Newquay, Cornwall, UK.