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Washington DC weather for June 15: sunny and warm with low humidity

National Weather Service forecast map
National Weather Service forecast map
Map courtesy National Weather Service

Brian's exclusive forecast for Washington DC:

Today: Sunny and pleasant with low humidity. The high will be in the lower 80s.

Tonight: Mostly clear with a low in the mid 60s.

Monday: Mostly sunny and warmer with a high in the mid 80s.

Monday Night: Generally clear, but more humid. The low will be in the upper 60s.

Tuesday: Hazy sunshine, warm and humid. A chance of an afternoon thunderstorm. The high will be in the upper 80s.

The extended forecast calls for clouds and sun on Thursday with an afternoon thunderstorm possible. The low will be in the upper 60s and the high will be in the upper 80s. Clouds and sun on Friday with an afternoon thunderstorm possible. The low will be in the upper 60s and the high will be in the upper 80s. Clouds and sun on Thursday with an afternoon thunderstorm possible. The low will be in the upper 60s and the high will be in the upper 80s.

Weather Summary

Beautiful summertime weather continues in Baltimore and Washington as high pressure builds over the Middle Atlantic region. On Saturday we experienced bright June sunshine and refreshing breezes from the northwest with highs only in the upper 70s. Today will be similar, although a bit warmer with highs in the lower 80s. Humidity levels will remain comfortable. The same area of high pressure that is providing us with pleasant weather will move out to sea this week. Consequently, a return flow around the high will bring in warmer and more humid air from the south. This will result in an increase in temperature and humidity throughout the week along with a chance of showers and thunderstorms. Lows each day will be in the upper 60s with daytime highs in the upper 80s.

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

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