Lewisville, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    66°
    Friday 5/10
    Forecast night icon
    66°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    81°
    Forecast night icon
    Night
    40% Chance of Storms
    65°
    Saturday 5/11
    Day
    81°
    50% Chance Rain Showers
    Forecast day icon
    Night
    65°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers in the morning then cloudy with a chance of showers in the afternoon. Highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Cloudy with a chance of showers. A slight chance of thunderstorms in the evening then a chance of thunderstorms after midnight. Lows in the lower 60s. East winds around 5 mph. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    75°
    Forecast night icon
    Night
    70% Chance of Storms
    67°
    Sunday 5/12
    Day
    75°
    Thunderstorms
    Forecast day icon
    Night
    67°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms. Highs around 70. Southeast winds 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 90 percent.
    Night Details
    Cloudy. Showers and thunderstorms likely in the evening then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southeast winds 10 to 15 mph becoming south 5 to 10 mph after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    40% Chance of Storms
    83°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Monday 5/13
    Day
    83°
    40% Chance of Storms
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 40 percent chance of showers and thunderstorms. Warmer with highs around 80.
    Night Details
    Mostly clear. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 60s.
  • Forecast day icon
    Tuesday
    Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Tuesday 5/14
    Day
    85°
    Sunny
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    90°
    Forecast night icon
    Night
    50% Chance of Storms
    71°
    Wednesday 5/15
    Day
    90°
    Mostly Sunny
    Forecast day icon
    Night
    71°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    87°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Thursday 5/16
    Day
    87°
    30% Chance of Storms
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 30 percent chance of showers and thunderstorms. Highs in the upper 70s.
    Night Details
    Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 60s.
  • Forecast day icon
    Friday
    Sunny
    83°
    Forecast night icon
    Night
    Clear
    64°
    Friday 5/17
    Day
    83°
    Sunny
    Forecast day icon
    Night
    64°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Clear. Low temperature around 64F. Dew point will be around 58F with an average humidity of 64%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    82°
    Forecast night icon
    Night
    Clear
    65°
    Saturday 5/18
    Day
    82°
    Sunny
    Forecast day icon
    Night
    65°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 82F. Dew point will be around 58F with an average humidity of 55%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 65F. Dew point will be around 59F with an average humidity of 65%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Sunday
    Sunny
    85°
    Forecast night icon
    Night
    Clear
    65°
    Sunday 5/19
    Day
    85°
    Sunny
    Forecast day icon
    Night
    65°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 85F. Dew point will be around 61F with an average humidity of 58%. Winds will be 2 mph from the S.
    Night Details
    Clear. Low temperature around 65F. Dew point will be around 62F with an average humidity of 70%. Winds will be 3 mph from the S.