Friday will start off clear turning overcast in the afternoon with isolated rains and storms, mainly in the mountains, the interior, and the north, and a chance of hail. Temperatures will rise to 28C in the interior, 25C on the west coast, 27C on the remaining coasts, and 21C in the higher mountains. Winds will be south-to north-westerly, weak to moderate, up to 4 Beaufort, and on the windward coasts, moderate to strong, up to 5 Beaufort. The sea will be slightly rough to rough.

Overnight will continue cloudy, with rains and a possible isolated storm in the western half of the island. Temperatures will drop to 15C inland, 18C on the coast, and 9C in the higher mountains. Winds will be mainly north-to south-easterly, weak to moderate, up to 4 Beaufort. The sea will remain slightly rough.

Over the weekend the weather will be partly cloudy, and at times overcast, with localised rains and possible isolated storms and hailfall island wide. Similar conditions are forecast for Monday.

Temperatures are not expected to change significantly remaining close to and slightly below average for the season.