New Castle, Delaware | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    60% Chance Rain Showers
    62°
    Tuesday 5/7
    Forecast night icon
    62°
    60% Chance Rain Showers
    Hourly
    Night Details
    Mostly cloudy. Isolated showers this evening then showers likely after midnight. Patchy fog after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    83°
    Forecast night icon
    Night
    40% Chance Rain Showers
    65°
    Wednesday 5/8
    Day
    83°
    50% Chance of Storms
    Forecast day icon
    Night
    65°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. A slight chance of thunderstorms. A chance of showers mainly in the morning. Hot with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly clear in the evening then partly cloudy with a chance of showers after midnight. Lows in the lower 60s. West winds 5 to 10 mph. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    80% Chance Rain Showers
    70°
    Forecast night icon
    Night
    80% Chance of Storms
    57°
    Thursday 5/9
    Day
    70°
    80% Chance Rain Showers
    Forecast day icon
    Night
    57°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers in the afternoon. Not as warm with highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 80 percent.
    Night Details
    Mostly cloudy. Showers with a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph becoming northwest after midnight. Chance of rain 80 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    65°
    Forecast night icon
    Night
    50% Chance Rain Showers
    50°
    Friday 5/10
    Day
    65°
    50% Chance Rain Showers
    Forecast day icon
    Night
    50°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Not as warm with highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    40% Chance Rain Showers
    53°
    Saturday 5/11
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    64°
    Forecast night icon
    Night
    40% Chance Rain Showers
    53°
    Sunday 5/12
    Day
    64°
    40% Chance Rain Showers
    Forecast day icon
    Night
    53°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers in the evening then mostly clear after midnight. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Monday 5/13
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    59°
    Tuesday 5/14
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 55F with an average humidity of 75%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Wednesday 5/15
    Day
    74°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 56F with an average humidity of 65%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 81%. Winds will be 3 mph from the S.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    73°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Thursday 5/16
    Day
    73°
    40% Chance of Rain
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 73F. Dew point will be around 57F with an average humidity of 68%. Winds will be 2 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 82%. Winds will be 3 mph from the SE.