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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Lewisville, TX

75°F
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Lewisville

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Lewisville, TX Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, July 20

Day

7/20
96°Hi
RealFeel® 107°
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™ 100°
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
Very warm with sunshine and a few clouds

Max UV Index12 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindS 9 mph

Wind Gusts22 mph

Probability of Precipitation5%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover25%

Morning

Afternoon

Night

7/20
75°Lo
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
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Clear to partly cloudy

WindS 7 mph

Wind Gusts23 mph

Probability of Precipitation6%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover17%

Evening

Overnight

Sun & Moon

13 hrs 49 mins
Rise 6:36 AM
Set 8:25 PM
Waning Crescent
Rise 2:09 AM
Set 4:51 PM

Temperature History

7/20
High
Low
Forecast
96°
75°
Average
95°
73°
Last Year
92°
73°

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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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