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Washington DC weather for July 10: mostly cloudy with thundershowers

Brian's exclusive forecast for Washington DC:

Today: Varying amounts of clouds and sunshine with a chance of a shower or thunderstorm. The high will be in the mid 80s.

Tonight: Mostly clear with a low in the upper 60s to lower 70s.

Friday: Clouds and sun with a slight chance of a thundershower. The high will be in the mid 80s.

The extended forecast calls for clouds and sun on Saturday with a slight chance of a thundershower. The low will be in the mid to upper 60s and the high will be in the mid 80s. Warm and humid on Sunday with varying amounts of clouds and sunshine. There is a chance of a thunderstorm. The low will be near 70 and the high will be in the upper 80s. Clouds and sun on Monday with a chance of an afternoon thunderstorm. The low will be in the lower 70s and the high will be in the upper 80s. Clouds and sun on Tuesday with a chance of an afternoon thunderstorm. The low will be in the lower 70s and the high will be in the upper 80s.

Weather Summary

A frontal boundary just to the east of Baltimore and Washington will become stationary near southern Maryland this afternoon. Our proximity to the front will result in varying amounts of clouds and sunshine with a chance of thundershowers during the afternoon and evening hours. The front will move a bit more to the south and east on Friday, resulting in more sunshine but still a slight chance of a thundershower. However, the front is expected to lift back northward as a warm front on Saturday and ushering in more humid conditions for the weekend with highs in the upper 80s on Saturday and Sunday. There is a slight chance of a thunderstorm over the weekend as well.

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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