I-495 VA weather conditions near Washington, District of Columbia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 74°F 2025-05-12T10:52:00-04:00 
Today 2025-05-12, Slight Chance Showers. A slight chance of showers after 2pm. Increasing clouds, with a high near 78. South wind 8 to 10 mph. Chance of precipitation is 20%.
Tonight 2025-05-12, Showers Likely. Showers likely, mainly after midnight. Cloudy, with a low around 64. Southeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday 2025-05-13, Showers. Showers, with thunderstorms also possible after 5pm. High near 69. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night 2025-05-13, Showers. Showers and possibly a thunderstorm. Low around 64. Southeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday 2025-05-14, Showers. Showers likely, then showers and possibly a thunderstorm after 2pm. High near 76. East wind around 7 mph. Chance of precipitation is 90%.
Wednesday Night 2025-05-14, Showers. Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 64. Chance of precipitation is 80%.
Thursday 2025-05-15, Chance Showers. A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Thursday Night 2025-05-15, Partly Cloudy. Partly cloudy, with a low around 67.Friday 2025-05-16, Partly Sunny then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Friday Night 2025-05-16, Chance T-storms. A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.Saturday 2025-05-17, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Saturday Night 2025-05-17, Chance T-storms then Mostly Clear. A chance of thunderstorms. Mostly clear, with a low around 65. Chance of precipitation is 30%.
Sunday 2025-05-18, Mostly Sunny. Mostly sunny, with a high near 82.