10-day forecast for Onancock, VA: 65° to 92°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 9
74° · 0.1 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 76°0
Morning79°feels 79°
Afternoon91°feels 101°
Evening83°feels 90°
Overnight79°feels 80°
92 °
Onancock, Sunday, 9 August
Overcast. High 92°, low 76°.
Pressure30.06 inHg
Wind7.7 mph W
Humidity62%
Visibility6.2 mi
Dew point71°
Mon, 1091° / 77°0.02
Morning80°feels 84°
Afternoon91°feels 97°
Evening80°feels 80°
Overnight79°feels 79°
91 °
Onancock, Monday, 10 August
Light rain. High 91°, low 77°.
Pressure30.00 inHg
Wind8.9 mph W
Humidity57%
Visibility6.2 mi
Dew point70°
Tue, 1187° / 76°0.07
Morning79°feels 79°
Afternoon85°feels 88°
Evening78°feels 80°
Overnight81°feels 87°
87 °
Onancock, Tuesday, 11 August
Light rain. High 87°, low 76°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point68°
Wed, 1286° / 77°0
Morning79°feels 80°
Afternoon82°feels 86°
Evening82°feels 86°
Overnight79°feels 79°
86 °
Onancock, Wednesday, 12 August
Overcast. High 86°, low 77°.
Pressure29.83 inHg
Wind9.1 mph NW
Humidity76%
Visibility6.2 mi
Dew point70°
Thu, 1385° / 77°0.04
Morning81°feels 82°
Afternoon84°feels 87°
Evening80°feels 81°
Overnight78°feels 78°
85 °
Onancock, Thursday, 13 August
Light rain. High 85°, low 77°.
Pressure29.83 inHg
Wind14 mph NW
Humidity57%
Visibility—
Dew point67°
Fri, 1474° / 65°0.1
Morning70°feels 70°
Afternoon69°feels 68°
Evening67°feels 68°
Overnight68°feels 69°
74 °
Onancock, Friday, 14 August
Light rain. High 74°, low 65°.
Pressure30.09 inHg
Wind11 mph N
Humidity69%
Visibility—
Dew point58°
Sat, 1580° / 68°0
Morning74°feels 74°
Afternoon79°feels 79°
Evening74°feels 73°
Overnight72°feels 71°
80 °
Onancock, Saturday, 15 August
Partly cloudy. High 80°, low 68°.
Pressure30.15 inHg
Wind14 mph NW
Humidity38%
Visibility—
Dew point51°
Sun, 1681° / 68°0
Morning73°feels 73°
Afternoon80°feels 80°
Evening73°feels 73°
Overnight72°feels 72°
81 °
Onancock, Sunday, 16 August
Mostly clear. High 81°, low 68°.
Pressure30.18 inHg
Wind10.5 mph S
Humidity42%
Visibility—
Dew point55°
Mon, 1782° / 72°0
Morning76°feels 76°
Afternoon81°feels 82°
Evening76°feels 76°
Overnight76°feels 76°
82 °
Onancock, Monday, 17 August
Overcast. High 82°, low 72°.
Pressure30.12 inHg
Wind13.1 mph S
Humidity47%
Visibility—
Dew point59°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Onancock, VA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.