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

45°F

7°C

Humidity 35%
Wind Speed N 9 G 22 mph
Barometer 30.49 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 28 Mar 2:55 pm EDT
Extended Forecast for

Onancock VA

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. North wind around 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 33. North wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 56. Light south wind increasing to 5 to 10 mph in the morning.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. South wind around 9 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 67. Southwest wind 10 to 14 mph.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 48. North wind around 18 mph, with gusts as high as 28 mph.
Tonight
Clear, with a low around 33. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 56. Light south wind increasing to 5 to 10 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 46. South wind around 9 mph.
Monday
Sunny, with a high near 67. Southwest wind 10 to 14 mph.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
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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:
2:23 pm EDT Mar 28, 2026
Forecast Valid:
2pm EDT Mar 28, 2026-6pm EDT Apr 3, 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