10-day forecast for Loudoun Heights, VA: 51° to 89°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Monday, August 10
67° · 0.1 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 69°0
Morning74°feels 74°
Afternoon86°feels 84°
Evening81°feels 81°
Overnight72°feels 72°
88 °
Loudoun Heights, Monday, 10 August
Partly cloudy. High 88°, low 69°.
Pressure30.00 inHg
Wind9.6 mph W
Humidity39%
Visibility6.2 mi
Dew point63°
Tue, 1189° / 66°0.26
Morning70°feels 70°
Afternoon87°feels 88°
Evening78°feels 79°
Overnight71°feels 72°
89 °
Loudoun Heights, Tuesday, 11 August
Rain. High 89°, low 66°.
Pressure29.94 inHg
Wind11.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point64°
Wed, 1286° / 67°0.11
Morning70°feels 71°
Afternoon82°feels 83°
Evening73°feels 74°
Overnight69°feels 70°
86 °
Loudoun Heights, Wednesday, 12 August
Rain. High 86°, low 67°.
Pressure29.85 inHg
Wind3.3 mph W
Humidity69%
Visibility6.2 mi
Dew point65°
Thu, 1386° / 67°0.01
Morning70°feels 71°
Afternoon84°feels 82°
Evening73°feels 72°
Overnight67°feels 68°
86 °
Loudoun Heights, Thursday, 13 August
Light rain. High 86°, low 67°.
Pressure29.88 inHg
Wind17.4 mph NW
Humidity28%
Visibility—
Dew point47°
Fri, 1467° / 57°0.1
Morning65°feels 64°
Afternoon60°feels 60°
Evening59°feels 59°
Overnight59°feels 59°
67 °
Loudoun Heights, Friday, 14 August
Light rain. High 67°, low 57°.
Pressure30.12 inHg
Wind4 mph W
Humidity89%
Visibility—
Dew point58°
Sat, 1578° / 52°0
Morning63°feels 62°
Afternoon76°feels 75°
Evening65°feels 64°
Overnight57°feels 56°
78 °
Loudoun Heights, Saturday, 15 August
Overcast. High 78°, low 52°.
Pressure30.21 inHg
Wind10.3 mph N
Humidity28%
Visibility—
Dew point40°
Sun, 1668° / 51°0.02
Morning61°feels 59°
Afternoon66°feels 65°
Evening60°feels 60°
Overnight59°feels 58°
68 °
Loudoun Heights, Sunday, 16 August
Light rain. High 68°, low 51°.
Pressure30.18 inHg
Wind8 mph NE
Humidity57%
Visibility—
Dew point50°
Mon, 1778° / 58°0
Morning66°feels 66°
Afternoon77°feels 77°
Evening71°feels 71°
Overnight62°feels 62°
78 °
Loudoun Heights, Monday, 17 August
Light rain. High 78°, low 58°.
Pressure29.91 inHg
Wind12.4 mph N
Humidity55%
Visibility—
Dew point58°
Tue, 1884° / 57°0
Morning68°feels 67°
Afternoon82°feels 80°
Evening71°feels 71°
Overnight65°feels 65°
84 °
Loudoun Heights, Tuesday, 18 August
Mostly clear. High 84°, low 57°.
Pressure29.97 inHg
Wind6.2 mph S
Humidity35%
Visibility—
Dew point50°
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 Loudoun Heights, 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.