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Tropical rainstorm brings torrential downpours and dangerous flash flooding to Louisiana Chevron right
Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Lewisville, TX

77°F
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Lewisville

Texas

77°
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Lewisville, TX Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Saturday, August 9

Day

8/9
92°Hi
RealFeel® 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Mostly cloudy

Max UV Index3 (Moderate)

WindSSW 6 mph

Wind Gusts10 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover86%

Night

8/9
75°Lo
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly cloudy

WindSSW 9 mph

Wind Gusts15 mph

Probability of Precipitation25%

Probability of Thunderstorms4%

Precipitation0.00 in

Cloud Cover51%

Sun & Moon

13 hrs 23 mins
Rise 6:48 AM
Set 8:11 PM
Full Moon
Rise 8:43 PM
Set 8:03 AM

Temperature History

8/9
High
Low
Forecast
92°
75°
Average
96°
74°
Last Year
98°
79°

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World North America United States Texas Lewisville

Weather Near Lewisville:

  • Houston, TX
  • Pasadena, TX
  • The Woodlands, TX
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