Weather forecast in Isle of Grain

This data display current weather and forecast for the coming days in Isle of Grain. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Isle of Grain current temperature and weather

18 December 2025

Night
9.5°C Feels like: 5.4°C	Light drizzle
	Wind: 38.2 Km/h (23.7 mph) S Pressure: 1010 hPa (29.82 inHg) Humidity: 93%	Precip. prob.: 100% Visibility: 2 km (1 mi) UV index: 0
Morning
10.2°C Feels like: 6.9°C	Light drizzle
	Wind: 29.9 Km/h (18.6 mph) S Pressure: 1009 hPa (29.8 inHg) Humidity: 94%	Precip. prob.: 100% Visibility: 2 km (1 mi) UV index: 0
Day
11.3°C Feels like: 7.3°C	Light rain
	Wind: 49.7 Km/h (30.9 mph) S Pressure: 1003 hPa (29.62 inHg) Humidity: 85%	Precip. prob.: 100% Visibility: 9 km (5 mi) UV index: 0
Evening
11.2°C Feels like: 7.9°C	Patchy rain nearby
	Wind: 33.5 Km/h (20.8 mph) SW Pressure: 1006 hPa (29.72 inHg) Humidity: 87%	Precip. prob.: 69% Visibility: 10 km (6 mi) UV index: 0

Marine weather forecast Isle of Grain

The graphs show wave heights and directions, as well as wind speed and direction in Isle of Grain for the coming days. Click on the sea state chart for more details

In order for you to be able to estimate what the weather is like in Isle of Grain throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

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Our report for Isle of Grain is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.