10-Day Weather Forecast - New Castle, NH

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  • |26°F
    50% Chance Snow Showers
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    Tonight

    26°F

    Cloudy with scattered snow showers this evening then mostly clear after midnight. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent.

    Hourly details
  • Day

    42°F

    Sunny in the morning then partly sunny with a chance of snow with a slight chance of rain in the afternoon. Highs in the lower 40s. West winds around 10 mph becoming south with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent.

    Night

    35°F

    Cloudy in the evening then becoming partly cloudy. A chance of snow and rain. Lows in the lower 30s. South winds around 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    43°F

    Partly sunny. A chance of rain in the morning. Highs in the mid 40s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.

    Night

    28°F

    Mostly clear. Lows in the mid 20s.

    Hourly details
  • Day

    42°F

    Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s.

    Night

    37°F

    Cloudy. A chance of rain after midnight. Lows in the lower 30s. Chance of rain 50 percent.

    Hourly details
  • Day

    53°F

    Rain. Highs in the upper 50s. Chance of rain near 100 percent.

    Night

    43°F

    Rain. Lows in the mid 30s. Chance of rain near 100 percent.

    Hourly details
  • Day

    42°F

    Mostly cloudy with a chance of rain in the morning then partly sunny in the afternoon. Highs in the upper 40s. Chance of rain 50 percent.

    Night

    22°F

    Partly cloudy in the evening then clearing. Lows around 20.

    Hourly details
  • Day

    37°F

    Mostly sunny. Highs in the mid 30s.

    Night

    24°F

    Mostly cloudy. Low temperature around 24F. Dew point will be around 11F with an average humidity of 49%. Winds will be 6 mph from the S.

    Hourly details
  • Day

    43°F

    Cloudy. High temperature around 43F. Dew point will be around 19F with an average humidity of 49%. Winds will be 7 mph from the S.

    Night

    26°F

    Partly cloudy. Low temperature around 26F. Dew point will be around 24F with an average humidity of 72%. Winds will be 4 mph from the S.

  • Day

    44°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 44F. Dew point will be around 26F with an average humidity of 65%. Winds will be 2 mph from the SW.

    Night

    29°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 29F. Dew point will be around 27F with an average humidity of 74%. Winds will be 4 mph from the SW.

  • Weekend Weather

  • Day

    42°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 42F. Dew point will be around 27F with an average humidity of 67%. Winds will be 4 mph from the W.

    Night

    26°F

    Cloudy. Low temperature around 26F. Dew point will be around 22F with an average humidity of 64%. Winds will be 7 mph from the W.