Onancock, VA Weather Forecast | 5 Day
Updated: Wed Jul 16th 2025 11:15 AM EDT
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Partly Cloudy
Wed 7-16-25
Partly Cloudy with a high of 89°F and a low of 76°F. Wind will be moderate, blowing around 14mph on average and gusts of 27.8mph at 2 PM. High humidity with average of 86% is anticipated, the maximum being 89% at 10 PM and 69% being its lowest at 2 PM. Barometric pressure is its highest of 30.06inHg at 12 PM, a lowest point of 29.98inHg at 8 PM with an avg 30.02inHg.
- HI: 89°F
- LO: 76°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
13.6 mph - Humidity
86% avg. - UV Index
2 - Air QualityGood
- Sunrise
05:54 AM - Sunset
08:23 PM - Moonrise
11:47 PM - Moonset
11:58 AM - Moon Phase
Waning Gibbous

Cloudy
Weather Tomorrow, Thu 7-17-25
Cloudy with a high of 90°F and a low of 79°F. Wind will be moderate, blowing around 19mph on average and gusts of 28.3mph at 9 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 87% at 12 AM and 69% being its lowest at 5 PM. Barometric pressure is its highest of 30inHg at 12 AM, a lowest point of 29.9inHg at 8 PM with an avg 29.94inHg.
- HI: 90°F
- LO: 79°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
19 mph - Humidity
77% avg. - UV Index
2.5 - Air QualityGood
- Sunrise
05:55 AM - Sunset
08:23 PM - Moonrise
No moonrise - Moonset
01:08 PM - Moon Phase
Last Quarter

Sunny
Fri 7-18-25
Sunny with a high of 90°F and a low of 81°F. Wind will be moderate, blowing around 15mph on average and gusts of 25.2mph at 3 AM. The humidity will be on the higher side, averaging about 76%, the maximum being 86% at 10 PM and 68% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 10 PM, a lowest point of 29.92inHg at 11 PM with an avg 29.98inHg.
- HI: 90°F
- LO: 81°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
14.3 mph - Humidity
76% avg. - UV Index
2.6 - Air QualityModerate
- Sunrise
05:56 AM - Sunset
08:22 PM - Moonrise
12:14 AM - Moonset
02:20 PM - Moon Phase
Last Quarter

Sunny
Sat 7-19-25
Sunny with a high of 84°F and a low of 73°F. Winds will be light at 10mph and gusts of 16.8mph at 10 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 93% at 2 AM and 48% being its lowest at 12 PM. Barometric pressure is its highest of 30.11inHg at 8 AM, a lowest point of 30.02inHg at 2 AM with an avg 30.07inHg.
- HI: 84°F
- LO: 73°F
- Rainfall: 0% | est. 0in
- Snowfall: 0%
- Wind
9.4 mph - Humidity
68% avg. - UV Index
2.4 - Air QualityModerate
- Sunrise
05:57 AM - Sunset
08:22 PM - Moonrise
12:46 AM - Moonset
03:35 PM - Moon Phase
Waning Crescent

Scattered Showers
Sun 7-20-25
Scattered Showers with a high of 88°F and a low of 74°F. It will likey rain, having a 87% chance of a downpour with an estimated 0.1in. Wind will be moderate, blowing around 14mph on average and gusts of 16.4mph at 5 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 90% at 7 AM and 59% being its lowest at 5 PM. Barometric pressure is its highest of 30.06inHg at 12 AM, a lowest point of 29.86inHg at 7 PM with an avg 29.93inHg.
- HI: 88°F
- LO: 74°F
- Rainfall: 87% | est. 0.1in
- Snowfall: 0%
- Wind
13.9 mph - Humidity
73% avg. - UV Index
0.2 - Air QualityModerate
- Sunrise
05:57 AM - Sunset
08:21 PM - Moonrise
01:24 AM - Moonset
04:50 PM - Moon Phase
Waning Crescent

Scattered Showers
Mon 7-21-25
Scattered Showers with a high of 87°F and a low of 77°F. It will likey rain, having a 85% chance of a downpour with an estimated 0.06in. Wind will be moderate, blowing around 13mph on average and gusts of 17.9mph at 9 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 89% at 11 PM and 63% being its lowest at 2 PM. Barometric pressure is its highest of 29.96inHg at 11 PM, a lowest point of 29.9inHg at 5 AM with an avg 29.92inHg.
- HI: 87°F
- LO: 77°F
- Rainfall: 85% | est. 0.06in
- Snowfall: 0%
- Wind
12.3 mph - Humidity
78% avg. - UV Index
6 - Air QualityTBA
- Sunrise
05:58 AM - Sunset
08:20 PM - Moonrise
02:11 AM - Moonset
06:02 PM - Moon Phase
Waning Crescent
This 5-Day weather forecast is valid for ZIP code 23417, accurately covering the area of Onancock, VA.
Currently
![]() |
85°F |
30.07 inHg.
Barometer 77%
Humidity WSW 15.1 mph Wind |
Partly Cloudy |
National Outlook
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Extended Forecast
Mon Jul 14th 2025, 11:52am PDT
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Mon Jul 14th 2025, 11:52am PDT