Lake Lewisville lake and shoreline

Lake Lewisville Weather

Officially Lewisville Lake (Elm Fork Trinity River)

Texas

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Active alerts and advisories

Conditions that may affect safety or access. Always verify with official sources before heading out.

Lake-specific pages: Weather · Lake level.

Alert details

Real-time weather conditions and forecast for Lake Lewisville

Current Conditions

Live data

As of 12:15 AM CDT

Dallas / Addison AirportObservation site details

Stronger winds around Lake Lewisville.

Use caution on open water.

  • Humidity

    50%

  • Visibility

    10 mi

    Excellent

Sunrise

7:26 AM

Sunset

7:04 PM

Moon Phase

Waning Crescent

13% illuminated

Lake Conditions OutlookUse caution: stronger winds expectedStronger winds expected

Barometric pressure: Weather data by Open-Meteo.com

Hourly Forecast

  • 2 AM

    68°

    0 mph

  • 3 AM

    67°

    0 mph

  • 4 AM

    65°

    0 mph

  • 5 AM

    64°

    0 mph

    NE

  • 6 AM

    63°

    0 mph

    NE

  • 7 AM

    62°

    5 mph

    NE

  • 8 AM

    62°

    0 mph

  • 9 AM

    63°

    0 mph

  • 10 AM

    67°

    0 mph

  • 11 AM

    70°

    0 mph

  • 12 PM

    75°

    0 mph

  • 1 PM

    77°

    0 mph

7-Day Forecast

  • Tonight

    Clear

    62°/—

  • Wednesday

    Sunny

    84°/65°

  • Thursday

    Sunny

    85°/68°

  • Friday

    Sunny

    85°/66°

  • Saturday

    Sunny

    83°/66°

  • Sunday

    Sunny

    83°/69°

  • Columbus Day

    Sunny

    85°/72°

Official NWS forecast →

Radar

LightHeavy

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Radar via RainViewer · refreshed every 10 minutes

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