• Friday

    Aug 22

    97°Lo 76°

    Sunny and seasonably hot

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
    more
  • Saturday

    Aug 23

    98°Lo 77°

    Mostly sunny and hot

    Moderate ragweed pollen levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      7 - Low
    more
  • Sunday

    Aug 24

    98°Lo 75°

    Mostly sunny and hot

    Ragweed Pollen
    Weather
    • Grass
      Pollen
      N/A
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      N/A
    more
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Top Story

Lewisville Weather Report

Dallas: Warmth, Sunshine to Remain

August 20, 2014; 2:44 PM ET

In the wake of drenching thunderstorms and frequent lightning, temperatures and the amount of sunshine will trend upward this week. more >

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Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps