10-Day Weather Forecast - Northwest Rectangle, Washington, D.C.

Sunny hot with highs around 102. Northwest winds 5 to 10 mph. Heat index values up to 111.

Clear. Lows in the lower 80s. Southwest winds around 5 mph.

Sunny hot with highs around 103. Light and variable winds becoming west around 5 mph in the afternoon. Heat index values up to 112.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 80s. West winds around 5 mph.

Mostly sunny with a chance of showers and thunderstorms. Hot with highs around 100. Chance of rain 50 percent. Heat index values up to 110.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent.

Showers likely with a chance of thunderstorms. Hot with highs in the mid 90s. Chance of rain 60 percent.

Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 60 percent.

Showers likely with a chance of thunderstorms. Highs around 90. Chance of rain 70 percent.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.

Partly cloudy with a chance of showers. Lows around 70. Chance of rain 30 percent.

Mostly sunny. Highs in the lower 80s.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 76F. Dew point will be around 68F with an average humidity of 68%. Winds will be 3 mph from the NW.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 86F. Dew point will be around 67F with an average humidity of 61%. Winds will be 4 mph from the NW.

Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 74F. Dew point will be around 66F with an average humidity of 66%. Winds will be 3 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 84F. Dew point will be around 65F with an average humidity of 60%. Winds will be 2 mph from the NW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 74F. Dew point will be around 65F with an average humidity of 68%. Winds will be 2 mph from the N.