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Washington DC weather for August 14: mostly cloudy this evening with a shower

Brian's exclusive forecast for Washington DC:

This evening: Mostly cloudy with a light shower possible. Clearing overnight. The low will be in the upper 50s.

Friday: Sunny and pleasant with a high around 80. Northwest wind around 10.

Friday Night: Clear and comfortable with a low in the mid 60s.

Saturday: Mostly sunny and seasonably warm with a high in the lower 80s.

The extended outlook calls for clouds and sun on Sunday with a shower or thundershower possible. Lows will be in the mid to upper 60s and highs will be in the mid 80s. Mostly sunny on Monday with a low in the mid to upper 60s and a high in the lower 80s. Clouds and sun on Tuesday with a low in the mid to upper 60s and a high in the mid 80s. Clouds and sun on Wednesday with a low in the mid to upper 60s and a high in the mid 80s.

Weather Summary

A weak cold front will continue to move through the region with considerable cloudiness and scattered light showers this evening. In the wake of the cold front, high pressure will build over the Middle Atlantic region on Friday and produce pleasant summer weather. Morning lows on Friday will drop into the upper 50s at many locations inland from the bay, with low 60s along the bay shore and in the cities. Highs on Friday will only climb into the upper 70s with comfortable levels of humidity. High pressure will move to our south over the weekend. This will result in a southerly flow of air and warmer conditions on Saturday and Sunday.

Regional Weather Information

Baltimore average lows and highs

Washington average lows and highs

National Weather Service daily weather discussion

Baltimore/Washington National Weather Service

Chesapeake Bay marine forecast

Mid-Atlantic radar loop

For more weather updates, please visit my web site www.chesapeakebayweather.com, my Chesapeake Bay Weather page on Facebook, and if you're heading to Ocean City feel free to check out my Ocean City MD Weather page on Facebook. You can also follow me on Twitter @chesbayweather.