Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall. Read More >

7-Day Forecast 38.89°N 77.25°W (Text-Only)
NWS Forecast for: Vienna VA
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 2:25 am EDT Sep 25, 2022
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  • Today

    Today: A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 81. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Partly Sunny
    then Showers
    Likely

    High: 81 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm.  Mostly cloudy, then gradually becoming clear, with a low around 57. West wind 7 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Mostly Clear

    Low: 57 °F

  • Monday

    Monday: Sunny, with a high near 75. West wind 7 to 13 mph, with gusts as high as 23 mph.

    Sunny


    High: 75 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 53. West wind 5 to 7 mph.

    Mostly Clear


    Low: 53 °F

  • Tuesday

    Tuesday: Sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 18 mph.

    Sunny


    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 50.

    Mostly Clear


    Low: 50 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    Mostly Sunny


    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Partly Cloudy


    Low: 49 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    Mostly Sunny


    High: 68 °F

  • Today: A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 81. Light south wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy, then gradually becoming clear, with a low around 57. West wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Monday: Sunny, with a high near 75. West wind 7 to 13 mph, with gusts as high as 23 mph.

    Monday Night: Mostly clear, with a low around 53. West wind 5 to 7 mph.

    Tuesday: Sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 18 mph.

    Tuesday Night: Mostly clear, with a low around 50.

    Wednesday: Mostly sunny, with a high near 68.

    Wednesday Night: Partly cloudy, with a low around 49.

    Thursday: Mostly sunny, with a high near 68.

    Thursday Night: Partly cloudy, with a low around 51.

    Friday: Mostly sunny, with a high near 68.

    Friday Night: A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Saturday: A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.



    Vienna VA
     38.89°N 77.25°W (Elev. 348 ft)

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