Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 60s. West winds around 5 mph. Chance of rain 20 percent. Partly cloudy. A slight chance of showers in the evening.

Derry hosts events marking the U-Boat surrender in Lough Foyle The Mark Patterson Show Events to remember Hitler’s U-Boat surrender in Lough Foyle.