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

Melfa / Accomack Airport (KMFV)

Lat: 37.65°NLon: 75.77°WElev: 49ft.

Overcast

63°F

17°C

Humidity 86%
Wind Speed E 6 mph
Barometer 30.13 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 15 Oct 9:55 pm EDT
Extended Forecast for

Onancock VA

  • Tonight

    Tonight: A chance of showers between 11pm and 2am. Mostly cloudy, with a low around 62. Southeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 84. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Showers, mainly after 2am. Low around 53. South wind 13 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers, mainly before 11am. High near 58. Breezy, with a north wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Breezy, with a north wind 17 to 21 mph, with gusts as high as 32 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers between 11pm and 2am. Mostly cloudy, with a low around 62. Southeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 84. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Friday Night
Showers, mainly after 2am. Low around 53. South wind 13 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers, mainly before 11am. High near 58. Breezy, with a north wind 18 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 43. Breezy, with a north wind 17 to 21 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 48.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 65.
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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:
7:25 pm EDT Oct 15, 2026
Forecast Valid:
9pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation