Today, Tuesday, is expected to see temperatures of up to 18C in places, but colder weather is set to arrive later in the week.
Today will be cloudy but mostly dry, though there will be outbreaks of light rain and drizzle across some areas. The south and southeast will see the best of the weather, with good sunny spells developing towards the afternoon.
Wednesday will bring a similar pattern, while Thursday and Friday are expected to be much colder days, with daytime temperatures reaching 10C max.