Dangerous Heat and Possible Flooding This Week
Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >
Current conditions at
Washington/Reagan National Airport, DC (KDCA)
Lat: 38.85°NLon: 77.03°WElev: 13ft.
Fair
67°F
19°C
| Humidity | 57% |
| Wind Speed | NE 10 mph |
| Barometer | 30.25 in (1024.4 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 14 Sep 11:52 pm EDT |
Extended Forecast for
Lake Barcroft VA
Overnight
Low: 56 °F
Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 62 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 68 °F
Mostly Clear
Friday
High: 88 °F
Mostly Sunny
then Chance
ShowersFriday Night
Low: 67 °F
Chance
Showers
Detailed Forecast
Overnight
Clear, with a low around 56. Northeast wind around 5 mph.
Tuesday
Sunny, with a high near 78. Light and variable wind becoming east around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 62. South wind 3 to 5 mph.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 68.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lake Barcroft VA
38.86°N 77.15°W (Elev. 253 ft)
38.86°N 77.15°W (Elev. 253 ft)
10:52 pm EDT Sep 14, 2026
12am EDT Sep 15, 2026-6pm EDT Sep 21, 2026
Additional Resources
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