10-day forecast for Lewisville, VA: 53° to 90°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Monday, August 10
89° · 0.37 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 70°0
Morning75°feels 76°
Afternoon87°feels 86°
Evening82°feels 83°
Overnight73°feels 73°
90 °
Lewisville, Monday, 10 August
Partly cloudy. High 90°, low 70°.
Pressure30.00 inHg
Wind8.3 mph W
Humidity39%
Visibility6.2 mi
Dew point63°
Tue, 1189° / 68°0.37
Morning74°feels 75°
Afternoon88°feels 89°
Evening79°feels 79°
Overnight72°feels 73°
89 °
Lewisville, Tuesday, 11 August
Rain. High 89°, low 68°.
Pressure29.94 inHg
Wind12 mph NW
Humidity52%
Visibility6.2 mi
Dew point65°
Wed, 1285° / 68°0.23
Morning70°feels 71°
Afternoon83°feels 85°
Evening73°feels 74°
Overnight70°feels 71°
85 °
Lewisville, Wednesday, 12 August
Rain. High 85°, low 68°.
Pressure29.85 inHg
Wind5.5 mph SW
Humidity72%
Visibility6.2 mi
Dew point65°
Thu, 1387° / 68°0.04
Morning71°feels 72°
Afternoon85°feels 83°
Evening73°feels 72°
Overnight70°feels 71°
87 °
Lewisville, Thursday, 13 August
Light rain. High 87°, low 68°.
Pressure29.88 inHg
Wind16 mph NW
Humidity30%
Visibility—
Dew point50°
Fri, 1468° / 59°0.1
Morning66°feels 66°
Afternoon61°feels 61°
Evening61°feels 61°
Overnight61°feels 61°
68 °
Lewisville, Friday, 14 August
Light rain. High 68°, low 59°.
Pressure30.12 inHg
Wind5.4 mph W
Humidity90%
Visibility—
Dew point59°
Sat, 1580° / 55°0
Morning65°feels 65°
Afternoon77°feels 77°
Evening66°feels 65°
Overnight58°feels 57°
80 °
Lewisville, Saturday, 15 August
Overcast. High 80°, low 55°.
Pressure30.21 inHg
Wind9.4 mph N
Humidity29%
Visibility—
Dew point42°
Sun, 1671° / 53°0.05
Morning63°feels 61°
Afternoon70°feels 69°
Evening62°feels 62°
Overnight60°feels 59°
71 °
Lewisville, Sunday, 16 August
Light rain. High 71°, low 53°.
Pressure30.15 inHg
Wind7.4 mph NE
Humidity50%
Visibility—
Dew point50°
Mon, 1782° / 59°0.01
Morning68°feels 68°
Afternoon80°feels 81°
Evening71°feels 71°
Overnight63°feels 64°
82 °
Lewisville, Monday, 17 August
Light rain. High 82°, low 59°.
Pressure29.91 inHg
Wind11.3 mph N
Humidity53%
Visibility—
Dew point60°
Tue, 1884° / 59°0
Morning69°feels 69°
Afternoon82°feels 81°
Evening72°feels 72°
Overnight67°feels 67°
84 °
Lewisville, Tuesday, 18 August
Partly cloudy. High 84°, low 59°.
Pressure29.97 inHg
Wind7 mph SE
Humidity37%
Visibility—
Dew point52°
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 Lewisville, 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.