10-Day Weather Forecast - New Castle, DE

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  • 73|62°F
    50% Chance of Storms
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    Today

    73°F

    Partly sunny this morning then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms this afternoon. Some thunderstorms may produce gusty winds this afternoon. Highs in the upper 70s. South winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Chance of rain 50 percent.

    Tonight

    62°F

    Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    58°F

    Showers likely. Much cooler with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

    Night

    31°F

    Partly cloudy in the evening then becoming clear. Much colder with lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming west around 5 mph after midnight.

    Hourly details
  • Day

    51°F

    Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 50s. South winds 15 to 20 mph. Gusts up to 35 mph in the afternoon.

    Night

    41°F

    Partly cloudy in the evening then clearing. Lows in the upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    55°F

    Mostly sunny. Highs in the lower 50s.

    Night

    34°F

    Mostly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    53°F

    Cloudy. Highs in the mid 50s.

    Night

    48°F

    Cloudy. A chance of rain in the evening then rain after midnight. Not as cool with lows in the upper 40s. Temperature rising into the mid 50s after midnight. Chance of rain 90 percent.

    Hourly details
  • Day

    63°F

    Rain. Highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. Chance of rain 90 percent.

    Night

    28°F

    Mostly cloudy with rain likely with a chance of snow in the evening then partly cloudy with a chance of rain after midnight. Much colder with lows in the upper 20s. Chance of precipitation 60 percent.

    Hourly details
  • Day

    36°F

    Mostly sunny. Much cooler with highs in the upper 30s.

    Night

    26°F

    Clear. Low temperature around 26F. Dew point will be around 7F with an average humidity of 41%. Winds will be 6 mph from the NW.

  • Day

    47°F

    Partly cloudy. High temperature around 47F. Dew point will be around 13F with an average humidity of 35%. Winds will be 3 mph from the SW.

    Night

    31°F

    Mostly cloudy. Low temperature around 31F. Dew point will be around 20F with an average humidity of 56%. Winds will be 4 mph from the S.

  • Day

    51°F

    Cloudy. High temperature around 51F. Dew point will be around 29F with an average humidity of 57%. Winds will be 3 mph from the S.

    Night

    35°F

    Cloudy. Low temperature around 35F. Dew point will be around 30F with an average humidity of 72%. Winds will be 2 mph from the S.

  • Day

    56°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 56F. Dew point will be around 33F with an average humidity of 59%. Winds will be 4 mph from the SW.

    Night

    38°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 32F with an average humidity of 66%. Winds will be 3 mph from the SW.