10-Day Weather Forecast - New Castle, NH

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  • 44|36°F
    Mostly Sunny
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    Today

    44°F

    Mostly sunny. Highs in the mid 40s. Light and variable winds.

    Tonight

    36°F

    Partly cloudy in the evening then cloudy with a chance of rain after midnight. Areas of fog after midnight. Lows in the mid 30s. Temperatures rising into the upper 40s after midnight. South winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of rain 50 percent.

    Hourly details
  • Day

    55°F

    Rain. Areas of fog in the morning. Patchy fog in the afternoon. Highs in the mid 50s. South winds 15 to 25 mph with gusts up to 45 mph. Chance of rain near 100 percent.

    Night

    28°F

    Partly cloudy with a chance of rain in the evening then mostly clear after midnight. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 35 mph. Chance of rain 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    35°F

    Partly sunny. Highs in the upper 30s. West winds 10 to 15 mph. Gusts up to 30 mph in the morning.

    Night

    33°F

    Cloudy. Lows around 30.

    Hourly details
  • Day

    44°F

    Partly sunny. Highs in the mid 40s.

    Night

    20°F

    Partly cloudy. Lows around 20.

    Hourly details
  • Day

    25°F

    Mostly sunny. Highs in the upper 20s.

    Night

    20°F

    Mostly clear in the evening then becoming partly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    32°F

    Partly sunny in the morning then becoming mostly cloudy. A chance of snow. A chance of rain in the afternoon. Highs in the mid 30s. Chance of precipitation 40 percent.

    Night

    28°F

    Mostly cloudy with a chance of snow and rain in the evening then partly cloudy after midnight. Lows in the mid 20s. Chance of precipitation 40 percent.

    Hourly details
  • Day

    34°F

    Partly sunny. Highs in the upper 30s.

    Night

    22°F

    Mostly cloudy. Low temperature around 22F. Dew point will be around 17F with an average humidity of 74%. Winds will be 5 mph from the NW.

  • Day

    37°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 37F. Dew point will be around 26F with an average humidity of 73%. Winds will be 4 mph from the W.

    Night

    31°F

    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 31F. Dew point will be around 26F with an average humidity of 80%. Winds will be 2 mph from the W.

  • Day

    37°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 50%. High temperature around 36F. Dew point will be around 30F with an average humidity of 82%. Winds will be 1 mph from the W.

    Night

    32°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 32F. Dew point will be around 29F with an average humidity of 85%. Winds will be 4 mph from the W.

  • Weekend Weather

  • Day

    37°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 37F. Dew point will be around 28F with an average humidity of 77%. Winds will be 6 mph from the W.

    Night

    26°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 80%. Winds will be 6 mph from the W.