Forecast

    Forecast for Ellicott City, MD | Forecast Periods: 14
    Monday
    Mar 16
    2026

    Ellicott City, MD

    Updated: 4:24 PM EDT

    70°F

    Showers And Thunderstorms Likely

    21 mph S
    Precipitation: 60%

    Showers and thunderstorms likely. Some of the storms could be severe. Cloudy, with a high near 70. South wind around 21 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Hourly Forecast

    MON16:00
    68°F
    Chance Showers And Thunderstorms
    Dewpoint:16.7°Precip:54%Humidity:81%Wind:21 mph S
    MON17:00
    66°F
    Showers And Thunderstorms Likely
    Dewpoint:16.1°Precip:60%Humidity:84%Wind:20 mph S
    MON18:00
    64°F
    Showers And Thunderstorms Likely
    Dewpoint:15.6°Precip:65%Humidity:87%Wind:21 mph S
    MON19:00
    62°F
    Showers And Thunderstorms
    Dewpoint:15°Precip:82%Humidity:90%Wind:21 mph SW
    TUE20:00
    58°F
    Rain Showers
    Dewpoint:11.7°Precip:87%Humidity:83%Wind:22 mph W
    TUE21:00
    50°F
    Rain Showers
    Dewpoint:6.1°Precip:96%Humidity:77%Wind:23 mph W
    TUE22:00
    43°F
    Rain Showers
    Dewpoint:2.2°Precip:89%Humidity:76%Wind:25 mph W
    TUE23:00
    39°F
    Rain Showers Likely
    Dewpoint:1.1°Precip:72%Humidity:82%Wind:23 mph W
    TUE00:00
    38°F
    Chance Rain And Snow Showers
    Dewpoint:-0.6°Precip:26%Humidity:76%Wind:20 mph W
    TUE01:00
    36°F
    Partly Cloudy
    Dewpoint:-2.8°Precip:4%Humidity:69%Wind:17 mph W
    TUE02:00
    34°F
    Partly Cloudy
    Dewpoint:-4.4°Precip:3%Humidity:66%Wind:16 mph W
    TUE03:00
    33°F
    Partly Cloudy
    Dewpoint:-5.6°Precip:3%Humidity:63%Wind:16 mph W
    TUE04:00
    32°F
    Mostly Clear
    Dewpoint:-6.1°Precip:3%Humidity:63%Wind:15 mph W
    TUE05:00
    30°F
    Mostly Clear
    Dewpoint:-7.2°Precip:1%Humidity:63%Wind:15 mph W
    TUE06:00
    29°F
    Sunny
    Dewpoint:-7.8°Precip:1%Humidity:63%Wind:15 mph W
    TUE07:00
    29°F
    Sunny
    Dewpoint:-8.3°Precip:1%Humidity:60%Wind:15 mph W
    TUE08:00
    28°F
    Sunny
    Dewpoint:-8.9°Precip:1%Humidity:60%Wind:15 mph W
    TUE09:00
    29°F
    Sunny
    Dewpoint:-8.9°Precip:1%Humidity:58%Wind:15 mph W
    TUE10:00
    33°F
    Sunny
    Dewpoint:-8.3°Precip:1%Humidity:51%Wind:15 mph W
    TUE11:00
    35°F
    Mostly Sunny
    Dewpoint:-7.8°Precip:1%Humidity:49%Wind:16 mph W
    TUE12:00
    37°F
    Mostly Sunny
    Dewpoint:-7.8°Precip:1%Humidity:46%Wind:16 mph W
    TUE13:00
    37°F
    Mostly Sunny
    Dewpoint:-7.8°Precip:1%Humidity:46%Wind:16 mph W
    TUE14:00
    39°F
    Partly Sunny
    Dewpoint:-7.8°Precip:7%Humidity:42%Wind:16 mph W
    TUE15:00
    38°F
    Partly Sunny
    Dewpoint:-8.3°Precip:7%Humidity:42%Wind:16 mph W

    Extended Forecast

    Tonight

    Mon, Mar 16
    28°F
    Showers And Thunderstorms then Chance Rain And Snow Showers
    15 mph SW
    Precipitation: 96%
    Showers and thunderstorms before midnight, then a chance of rain and snow showers between midnight and 1am. Some of the storms could be severe and produce heavy rain. Mostly cloudy, with a low around 28. Southwest wind 15 to 25 mph, with gusts as high as 54 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Tuesday

    Tue, Mar 17
    39°F
    Mostly Sunny
    16 mph W
    Precipitation: 7%
    Mostly sunny, with a high near 39. West wind around 16 mph, with gusts as high as 28 mph.

    Tuesday Night

    Tue, Mar 17
    24°F
    Partly Cloudy
    2 mph W
    Precipitation: 7%
    Partly cloudy, with a low around 24. West wind 2 to 15 mph, with gusts as high as 25 mph.

    Wednesday

    Wed, Mar 18
    40°F
    Partly Sunny
    2 mph W
    Precipitation: 0%
    Partly sunny, with a high near 40. West wind 2 to 7 mph.

    Wednesday Night

    Wed, Mar 18
    29°F
    Partly Cloudy
    6 mph S
    Precipitation: 2%
    Partly cloudy, with a low around 29.

    Thursday

    Thu, Mar 19
    49°F
    Mostly Cloudy
    3 mph S
    Precipitation: 3%
    Mostly cloudy, with a high near 49.

    Thursday Night

    Thu, Mar 19
    36°F
    Mostly Cloudy
    5 mph S
    Precipitation: 13%
    Mostly cloudy, with a low around 36.

    Friday

    Fri, Mar 20
    59°F
    Partly Sunny
    2 mph W
    Precipitation: 12%
    Partly sunny, with a high near 59.

    Friday Night

    Fri, Mar 20
    40°F
    Chance Light Rain
    6 mph SW
    Precipitation: 31%
    A chance of rain after 8pm. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Saturday

    Sat, Mar 21
    58°F
    Chance Light Rain
    7 mph W
    Precipitation: 29%
    A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.

    Saturday Night

    Sat, Mar 21
    40°F
    Chance Light Rain
    8 mph SW
    Precipitation: 25%
    A chance of rain before 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Sunday

    Sun, Mar 22
    61°F
    Mostly Sunny then Slight Chance Light Rain
    8 mph W
    Precipitation: 17%
    A slight chance of rain after 2pm. Mostly sunny, with a high near 61.

    Sunday Night

    Sun, Mar 22
    36°F
    Slight Chance Light Rain
    9 mph NW
    Precipitation: 21%
    A slight chance of rain. Mostly cloudy, with a low around 36.

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