Marine Weather Net

Onancock, VA Weather Forecast




Onancock, Virginia

 Lat: 37.71N, Lon: 75.74W

Current Conditions Updated: 355 PM EDT MON AUG 17 2026

Clear


Temp: 87°F
  • Humidity:
  • 60%
  • Winds:
  • 7 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.84 in.
  • Dewpoint:
  • 72°F
  • Heat index:
  • 93°F

  • Sunrise:
  • 6:18 AM EDT
  • Sunset:
  • 7:51 PM EDT
  • Moonrise:
  • 11:38 AM EDT
  • Moonset:
  • 10:16 PM EDT

REST OF TODAY

PARTLY SUNNY
Hi: 89°F
Lo: 75°F

TUESDAY

PARTLY SUNNY
Hi: 89°F
Lo: 75°F
Precip: 40%

WEDNESDAY

SUNNY

Hi: 89°F
Lo: 75°F

THURSDAY

PARTLY SUNNY
Hi: 89°F
Lo: 71°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 945 AM EDT Mon Aug 17 2026

Rest Of Today...Partly sunny. Highs in the upper 80s. West winds 5 to 10 mph.
Tonight...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the mid 70s. West winds around 5 mph. Chance of rain 40 percent.
Tuesday...Partly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. North winds around 5 mph. Chance of rain 40 percent.
Tuesday Night...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 70s. North winds around 5 mph. Chance of rain 40 percent.
Wednesday...Sunny. Highs in the upper 80s. North winds around 5 mph, becoming southwest around 5 mph in the afternoon.
Wednesday Night...Mostly clear. Lows in the mid 70s.
Thursday...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.
Thursday Night...A chance of thunderstorms in the evening. Showers likely. Lows in the lower 70s. Chance of rain 70 percent.
Friday...Mostly cloudy. Showers likely, mainly in the morning. Highs in the lower 80s. Chance of rain 60 percent.
Friday Night...Showers likely. Lows in the lower 70s. Chance of rain 70 percent.
Saturday...Showers likely. Highs in the lower 80s. Chance of rain 70 percent.
Saturday Night...Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 60 percent.
Sunday...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 50 percent.
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