Keep your umbrella and your sunglasses handy. Forecasters are predicting a chance of rain most days this week, as well as plenty of sun.

Rain is expected Monday with thunderstorms possible after 11 a.m. The National Weather Service said there's a 60 percent chance of precipitation at Reagan National Airport.

Tuesday is expected to be mostly sunny and rain free. Wednesday, Thursday and Friday are expected to be partly sunny, with less than 50 percent chance of showers and thunderstorms for each of those days. There's also a chance of rain on Wednesday night and Friday night.

The weekend is mostly looking bright. The Weather Service is predicting Saturday to be mostly sunny, with a 30 percent chance of precipitation in the District and no chance of rain in some places to its north and west. Sunday is expected to be sunny ?and rain-free.

High temperatures at the airport will be in the upper 80s and low 90s this week.