Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Partly Cloudy

57°F

14°C

Humidity 88%
Wind Speed NE 8 mph
Barometer 30.19 in
Dewpoint 53°F (12°C)
Visibility 8.00 mi
Last update 15 Oct 8:35 am EDT
Extended Forecast for

Perryville MD

  • Today

    Today: A slight chance of showers after 2pm.  Mostly sunny, with a high near 66. Northeast wind 5 to 7 mph becoming light and variable  in the afternoon.  Chance of precipitation is 20%.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 2am.  Patchy fog between 4am and 5am.  Otherwise, cloudy, with a low around 58. Southeast wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance
    Showers then
    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 80. South wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 80 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 50. West wind around 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers before 8am.  Mostly sunny, with a high near 55. North wind around 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers after 2pm. Mostly sunny, with a high near 66. Northeast wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Tonight
Showers likely, mainly after 2am. Patchy fog between 4am and 5am. Otherwise, cloudy, with a low around 58. Southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 80. South wind 9 to 11 mph, with gusts as high as 21 mph.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. West wind around 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 55. North wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 62.
Monday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 48. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Perryville MD
 39.56°N 76.04°W (Elev. 0 ft)
7:53 am EDT Oct 15, 2026
8am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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