16°C
Porth, Newquay, Cornwall. UK
Updated05/09/2026 23:15 
 


WeatherUnderground Forecast

WeatherUnderground 5-day Forecast: Newquay, Cornwall, UK
Tonight Tomorrow Tomorrow night Monday Monday night Tuesday Tuesday night Wednesday Wednesday night Thursday Thursday night
Light Rain Early Mostly Sunny Light Rain AM Clouds/PM Sun Rain AM Showers Mostly Clear Partly Cloudy Showers Late Showers Showers
Light Rain Early Mostly Sunny Light Rain AM Clouds/PM Sun Rain AM Showers Mostly Clear Partly Cloudy Showers Late Showers Showers
<1 mm 0.8 mm 9 mm 1.2 mm 1.1 mm 1.8 mm 1.6 mm
15°C 23°C 16°C 19°C 14°C 17°C 13°C 17°C 13°C 19°C 15°C
UV: 5
 Moderate 
UV: 5
 Moderate 
UV: 5
 Moderate 
UV: 5
 Moderate 
UV: 2
 Low 

 

Tonight
 
Becoming partly cloudy after some evening light rain. Low around 15C. Winds SE at 10 to 20 mph. Chance of rain 60%.
Tomorrow
 
Generally sunny despite a few afternoon clouds. High 23C. Winds SSE at 10 to 20 mph.
Tomorrow night
 
Cloudy with occasional light rain. Low 16C. Winds WSW at 10 to 15 mph. Chance of rain 50%.
Monday
 
Cloudy skies early, then partly cloudy in the afternoon. High 19C. Winds W at 10 to 20 mph.
Monday night
 
Rain likely. Low 14C. Winds WSW at 10 to 20 mph. Chance of rain 90%. Rainfall near 6mm.
Tuesday
 
Showers in the morning, then partly cloudy in the afternoon. High 17C. Winds NW at 15 to 25 mph. Chance of rain 40%.
Tuesday night
 
Mostly clear skies. Low 13C. Winds NW at 10 to 20 mph.
Wednesday
 
Sunshine and clouds mixed. High 17C. Winds NW at 10 to 15 mph.
Wednesday night
 
Cloudy with occasional showers late at night. Low 13C. Winds SW at 5 to 10 mph. Chance of rain 50%.

 

WeatherUnderground forecast for Newquay, Cornwall, UK.