It will be mostly dry today across Ulster with a mix of cloud and hazy sunny spells, and just occasional light showers. Highest temperatures of 15 to 20 degrees, coolest in the west and mildest in the east, with a light, occasionally moderate westerly breeze. Lowest temperatures of 7 to 11 degrees in a mostly light southwesterly or variable breeze with some mist and fog patches developing. Tomorrow will stay largely dry with a mix of cloud and sunny spells and just isolated showers. Highest temperatures of 17 to 21 degrees, in light to moderate southwesterly winds, fresher at times near western coasts.