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

59°F

15°C

Humidity 92%
Wind Speed S 6 mph
Barometer 30.03 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 9 Mar 8:15 pm EDT
Extended Forecast for

Onancock VA

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. South wind 3 to 6 mph.

    Low: 46 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. South wind around 7 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. South wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 47. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then showers and possibly a thunderstorm between 8am and 11am, then showers after 11am. High near 62. Breezy. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 34.

    Low: 34 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. South wind 3 to 6 mph.
Tuesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. South wind around 7 mph.
Wednesday
Partly sunny, with a high near 69. South wind 7 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 47. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms before 8am, then showers and possibly a thunderstorm between 8am and 11am, then showers after 11am. High near 62. Breezy. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 34.
Friday
Sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Monday
Rain likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onancock VA
 37.72°N 75.75°W (Elev. 16 ft)
Last Update:
5:37 pm EDT Mar 9, 2026
Forecast Valid:
8pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation