National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Melfa / Accomack Airport (KMFV)

Lat: 37.65°NLon: 75.77°WElev: 49ft.

Fair

76°F

24°C

Humidity 55%
Wind Speed E 3 mph
Barometer 30.02 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Sep 2:15 pm EDT
Extended Forecast for

Onancock VA

  • Tonight

    Tonight: Partly cloudy, with a low around 61. Northeast wind 6 to 8 mph.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers after 3pm. Partly sunny, with a high near 76. Northeast wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, with thunderstorms also possible after 5am. Cloudy, with a low around 63. Northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 73. Breezy, with a northeast wind 17 to 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 73 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 65. Northeast wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 61. Northeast wind 6 to 8 mph.
Monday
A slight chance of showers after 3pm. Partly sunny, with a high near 76. Northeast wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday Night
Showers likely, with thunderstorms also possible after 5am. Cloudy, with a low around 63. Northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 73. Breezy, with a northeast wind 17 to 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 65. Northeast wind 9 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Partly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onancock VA
 37.7°N 75.75°W (Elev. 20 ft)
Last Update:
3:59 pm EDT Sep 14, 2025
Forecast Valid:
4pm EDT Sep 14, 2025-6pm EDT Sep 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation