10-Day Weather Forecast - New Castle, NH

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  • |17°F
    Partly Cloudy
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    Tonight

    17°F

    Partly cloudy. Lows around 8 above. Light and variable winds.

    Hourly details
  • Day

    28°F

    Mostly cloudy. Highs in the mid 20s. Light and variable winds.

    Night

    19°F

    Cloudy. A chance of snow after midnight. Lows around 17. Light and variable winds. Chance of snow 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    27°F

    Snow likely. Light snow accumulation possible. Highs in the upper 20s. Light and variable winds becoming north around 10 mph with gusts up to 25 mph in the afternoon. Chance of snow 70 percent.

    Night

    3°F

    Mostly cloudy. A chance of snow in the evening. Lows around 1 above. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 50 percent. Wind chill values as low as 14 below.

    Hourly details
  • Day

    17°F

    Partly sunny. Highs 15 to 20.

    Night

    3°F

    Partly cloudy in the evening then becoming mostly clear. Lows around zero.

    Hourly details
  • Day

    26°F

    Mostly sunny. Highs in the lower 20s.

    Night

    9°F

    Mostly clear. Lows zero to 5 above zero.

    Hourly details
  • Day

    32°F

    Partly sunny. Highs around 30.

    Night

    11°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 10 above.

    Hourly details
  • Day

    32°F

    Partly sunny. Highs in the mid 30s.

    Night

    25°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows around 20.

    Hourly details
  • Day

    35°F

    Partly sunny. Highs in the mid 30s.

    Night

    24°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 24F. Dew point will be around 19F with an average humidity of 73%. Winds will be 9 mph from the NW.

  • Day

    36°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 36F. Dew point will be around 20F with an average humidity of 61%. Winds will be 7 mph from the NW.

    Night

    24°F

    Cloudy. Low temperature around 24F. Dew point will be around 19F with an average humidity of 71%. Winds will be 6 mph from the NW.

  • Weekend Weather

  • Day

    38°F

    Partly cloudy. High temperature around 38F. Dew point will be around 22F with an average humidity of 63%. Winds will be 3 mph from the NW.

    Night

    27°F

    Mostly cloudy. Low temperature around 27F. Dew point will be around 22F with an average humidity of 72%. Winds will be 3 mph from the NW.

  • Day

    39°F

    Partly cloudy. High temperature around 39F. Dew point will be around 24F with an average humidity of 64%. Winds will be 2 mph from the N.

    Night

    29°F

    Cloudy. Low temperature around 29F. Dew point will be around 24F with an average humidity of 72%. Winds will be 3 mph from the NW.