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Onancock, VA Weather Forecast | 5 Day

Updated: Wed Jul 15th 2026 7:15 PM EDT

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Onancock, VA Weather Forecast - 7-15-26 - Sunny

Sunny

Wed 7-15-26

Sunny with a high of 95°F and a low of 69°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 13mph on average and gusts of 25.4mph at 11 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 65% at 10 PM and 53% being its lowest at 8 PM. Barometric pressure is its highest of 29.93inHg at 10 PM, a lowest point of 29.92inHg at 8 PM with an avg 29.93inHg.

    • HI: 95°F
    • LO: 69°F
    • Rainfall: 4%
    • Snowfall: 0%
    • Wind
      13 mph
    • Humidity
      65% avg.
    • UV Index
      10
    • Air Quality
      Good
    • Sunrise
      05:53 AM
    • Sunset
      08:24 PM
    • Moonrise
      06:47 AM
    • Moonset
      09:30 PM
    • Moon Phase
      New Moon
Onancock, VA Weather Forecast - 7-16-26 - Sunny

Sunny

Weather Tomorrow, Thu 7-16-26

Sunny with a high of 91°F and a low of 74°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 13mph on average and gusts of 26.3mph at 12 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 84% at 7 AM and 45% being its lowest at 3 PM. Barometric pressure is its highest of 29.97inHg at 11 AM, a lowest point of 29.89inHg at 6 PM with an avg 29.93inHg.

    • HI: 91°F
    • LO: 74°F
    • Rainfall: 4%
    • Snowfall: 0%
    • Wind
      12.5 mph
    • Humidity
      64% avg.
    • UV Index
      8.9
    • Air Quality
      Good
    • Sunrise
      05:54 AM
    • Sunset
      08:24 PM
    • Moonrise
      08:06 AM
    • Moonset
      10:04 PM
    • Moon Phase
      Waxing Crescent
Onancock, VA Weather Forecast - 7-17-26 - Sunny

Sunny

Fri 7-17-26

Sunny with a high of 88°F and a low of 77°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 16.7mph at 11 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 81% at 2 AM and 46% being its lowest at 1 PM. Barometric pressure is its highest of 30.03inHg at 2 PM, a lowest point of 29.94inHg at 12 AM with an avg 30inHg.

    • HI: 88°F
    • LO: 77°F
    • Rainfall: 5%
    • Snowfall: 0%
    • Wind
      10.5 mph
    • Humidity
      64% avg.
    • UV Index
      7.4
    • Air Quality
      Good
    • Sunrise
      05:54 AM
    • Sunset
      08:23 PM
    • Moonrise
      09:22 AM
    • Moonset
      10:32 PM
    • Moon Phase
      Waxing Crescent
Onancock, VA Weather Forecast - 7-18-26 - Sunny

Sunny

Sat 7-18-26

Sunny with a high of 92°F and a low of 77°F. It will likey rain, having a 78% chance of a downpour with an estimated 0.44in. Wind will be moderate, blowing around 17mph on average and gusts of 22.1mph at 2 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 92% at 5 AM and 53% being its lowest at 3 PM. Barometric pressure is its highest of 30inHg at 12 AM, a lowest point of 29.74inHg at 5 PM with an avg 29.86inHg.

    • HI: 92°F
    • LO: 77°F
    • Rainfall: 78% | est. 0.44in
    • Snowfall: 0%
    • Wind
      16.6 mph
    • Humidity
      79% avg.
    • UV Index
      9.9
    • Air Quality
      Good
    • Sunrise
      05:55 AM
    • Sunset
      08:22 PM
    • Moonrise
      10:35 AM
    • Moonset
      10:59 PM
    • Moon Phase
      Waxing Crescent
Onancock, VA Weather Forecast - 7-19-26 - Partly Cloudy

Partly Cloudy

Sun 7-19-26

Partly Cloudy with a high of 86°F and a low of 76°F. There's a very small chance of rainfall, only about 9% with an estimated 0in. Wind will be moderate, blowing around 17mph on average and gusts of 25.9mph at 4 AM. The humidity will be on the higher side, averaging about 72%, the maximum being 88% at 1 AM and 57% being its lowest at 6 PM. Barometric pressure is its highest of 29.86inHg at 11 PM, a lowest point of 29.69inHg at 10 AM with an avg 29.73inHg.

    • HI: 86°F
    • LO: 76°F
    • Rainfall: 9% | est. 0in
    • Snowfall: 0%
    • Wind
      16.1 mph
    • Humidity
      72% avg.
    • UV Index
      9.4
    • Air Quality
      Good
    • Sunrise
      05:56 AM
    • Sunset
      08:22 PM
    • Moonrise
      11:44 AM
    • Moonset
      11:25 PM
    • Moon Phase
      First Quarter
Onancock, VA Weather Forecast - 7-20-26 - Sunny

Sunny

Mon 7-20-26

Sunny with a high of 84°F and a low of 72°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 13mph on average and gusts of 18.2mph at 11 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 84% at 11 PM and 51% being its lowest at 11 AM. Barometric pressure is its highest of 29.94inHg at 11 AM, a lowest point of 29.86inHg at 3 AM with an avg 29.9inHg.

    • HI: 84°F
    • LO: 72°F
    • Rainfall: 5%
    • Snowfall: 0%
    • Wind
      12.5 mph
    • Humidity
      66% avg.
    • UV Index
      7
    • Air Quality
      TBA
    • Sunrise
      05:57 AM
    • Sunset
      08:21 PM
    • Moonrise
      12:52 PM
    • Moonset
      11:51 PM
    • Moon Phase
      First Quarter

This 5-Day weather forecast is valid for ZIP code 23417, accurately covering the area of Onancock, VA.

Currently

Sunny 87°F
29.92 inHg.
Barometer
56%
Humidity
SSW 16.9 mph
Wind
Sunny

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