Lewisville, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Thunderstorms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    65°
    Sunday 5/12
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    65°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 100% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 64F with an average humidity of 90%. Winds will be 4 mph from the SE.
    Night Details
    Cloudy with a chance of showers. A chance of thunderstorms this evening then a slight chance of thunderstorms after midnight. Patchy fog. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    30% Chance of Storms
    84°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Monday 5/13
    Day
    84°
    30% Chance of Storms
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Cloudy with a 30 percent chance of showers and thunderstorms in the morning then mostly sunny in the afternoon. Warmer with highs in the lower 80s. South winds around 5 mph becoming west in the afternoon.
    Night Details
    Mostly clear. Lows around 60. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Tuesday
    Sunny
    87°
    Forecast night icon
    Night
    Mostly Clear
    66°
    Tuesday 5/14
    Day
    87°
    Sunny
    Forecast day icon
    Night
    66°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 60s. East winds around 5 mph.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    91°
    Forecast night icon
    Night
    50% Chance of Storms
    71°
    Wednesday 5/15
    Day
    91°
    Mostly Sunny
    Forecast day icon
    Night
    71°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    60% Chance of Storms
    85°
    Forecast night icon
    Night
    40% Chance of Storms
    68°
    Thursday 5/16
    Day
    85°
    60% Chance of Storms
    Forecast day icon
    Night
    68°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers and thunderstorms likely in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    86°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Friday 5/17
    Day
    86°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Saturday
    Sunny
    89°
    Forecast night icon
    Night
    Partly Cloudy
    71°
    Saturday 5/18
    Day
    89°
    Sunny
    Forecast day icon
    Night
    71°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s.
    Night Details
    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 60s.
  • Forecast day icon
    Sunday
    Sunny
    92°
    Forecast night icon
    Night
    Clear
    71°
    Sunday 5/19
    Day
    92°
    Sunny
    Forecast day icon
    Night
    71°
    Clear
    Forecast night icon
    Day Details
    Sunny. A 20 percent chance of showers and thunderstorms in the morning. Highs in the upper 80s.
    Night Details
    Clear. Low temperature around 71F. Dew point will be around 70F with an average humidity of 76%. Winds will be 1 mph from the SE.
  • Forecast day icon
    Monday
    Sunny
    89°
    Forecast night icon
    Night
    Clear
    70°
    Monday 5/20
    Day
    89°
    Sunny
    Forecast day icon
    Night
    70°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 89F. Dew point will be around 68F with an average humidity of 63%. Winds will be 2 mph from the S.
    Night Details
    Clear. Low temperature around 70F. Dew point will be around 67F with an average humidity of 71%. Winds will be 1 mph from the S.
  • Forecast day icon
    Tuesday
    Sunny
    89°
    Forecast night icon
    Night
    30% Chance of Rain
    71°
    Tuesday 5/21
    Day
    89°
    Sunny
    Forecast day icon
    Night
    71°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 89F. Dew point will be around 68F with an average humidity of 64%. Winds will be 4 mph from the S.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 71F. Dew point will be around 69F with an average humidity of 74%. Winds will be 6 mph from the S.