10-day forecast for Post Oak, VA: 58° to 100°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Sunday, August 9
90° · 0.61 in
Worst day: Saturday, August 8
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 71°0
Morning76°feels 77°
Afternoon90°feels 89°
Evening84°feels 88°
Overnight74°feels 76°
91 °
Post Oak, Sunday, 9 August
Overcast. High 91°, low 71°.
Pressure30.03 inHg
Wind1.6 mph N
Humidity38%
Visibility6.2 mi
Dew point66°
Mon, 10100° / 71°0.13
Morning76°feels 77°
Afternoon91°feels 90°
Evening75°feels 76°
Overnight76°feels 77°
100 °
Post Oak, Monday, 10 August
Rain. High 100°, low 71°.
Pressure30.00 inHg
Wind5 mph NW
Humidity33%
Visibility6.2 mi
Dew point62°
Tue, 1194° / 69°0.26
Morning72°feels 73°
Afternoon94°feels 95°
Evening77°feels 78°
Overnight71°feels 72°
94 °
Post Oak, Tuesday, 11 August
Rain. High 94°, low 69°.
Pressure29.94 inHg
Wind3.8 mph W
Humidity42%
Visibility6.2 mi
Dew point64°
Wed, 1294° / 71°0.19
Morning72°feels 73°
Afternoon91°feels 92°
Evening82°feels 86°
Overnight72°feels 73°
94 °
Post Oak, Wednesday, 12 August
Light rain. High 94°, low 71°.
Pressure29.83 inHg
Wind11.4 mph W
Humidity55%
Visibility6.2 mi
Dew point64°
Thu, 1390° / 68°0.16
Morning78°feels 79°
Afternoon87°feels 87°
Evening72°feels 72°
Overnight69°feels 69°
90 °
Post Oak, Thursday, 13 August
Light rain. High 90°, low 68°.
Pressure29.83 inHg
Wind10.1 mph N
Humidity37%
Visibility—
Dew point58°
Fri, 1468° / 58°0.09
Morning63°feels 63°
Afternoon61°feels 61°
Evening60°feels 60°
Overnight59°feels 59°
68 °
Post Oak, Friday, 14 August
Light rain. High 68°, low 58°.
Pressure30.12 inHg
Wind4.6 mph NE
Humidity93%
Visibility—
Dew point59°
Sat, 1582° / 58°0
Morning67°feels 67°
Afternoon80°feels 79°
Evening69°feels 68°
Overnight65°feels 64°
82 °
Post Oak, Saturday, 15 August
Overcast. High 82°, low 58°.
Pressure30.18 inHg
Wind8 mph N
Humidity32%
Visibility—
Dew point47°
Sun, 1686° / 59°0
Morning70°feels 69°
Afternoon84°feels 83°
Evening73°feels 73°
Overnight69°feels 69°
86 °
Post Oak, Sunday, 16 August
Partly cloudy. High 86°, low 59°.
Pressure30.15 inHg
Wind7.6 mph SE
Humidity32%
Visibility—
Dew point50°
Mon, 1775° / 67°0.02
Morning70°feels 70°
Afternoon71°feels 71°
Evening71°feels 71°
Overnight69°feels 69°
75 °
Post Oak, Monday, 17 August
Light rain. High 75°, low 67°.
Pressure30.09 inHg
Wind8.5 mph SW
Humidity82%
Visibility—
Dew point64°
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 Post Oak, 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.