Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

78°F

26°C

Humidity	62%
Wind Speed	S 13 mph
Barometer	30.00 in (1016.0 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	26 Aug 8:52 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Washington DC

Tonight
Low: 72 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday
High: 91 °F
Mostly Sunny
then Severe
Thunderstorms
Thursday Night
Low: 70 °F
Severe
Thunderstorms
then Chance
Showers and
Patchy Fog
Friday
High: 89 °F
Mostly Sunny
Friday Night
Low: 70 °F
Mostly Cloudy
Saturday
High: 88 °F
Mostly Sunny
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 73 °F
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72. South wind 5 to 9 mph. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms, mainly after 2pm. Some of the storms could be severe. Mostly sunny, with a high near 91. South wind 5 to 9 mph. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 1am. Some of the storms could be severe. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Friday

Mostly sunny, with a high near 89. Light northwest wind.

Friday Night

Mostly cloudy, with a low around 70. Calm wind.

Saturday

Mostly sunny, with a high near 88.

Saturday Night

Mostly clear, with a low around 70.

Sunday

Sunny, with a high near 91.

Sunday Night

Mostly clear, with a low around 73.