10-Day Weather Forecast - New Portsmouth, NH

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  • 44|18°F
    50% Chance Rain Showers
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    Today

    44°F

    Areas of fog this morning. Cloudy with a chance of rain showers this morning then partly sunny this afternoon. Visibility one quarter mile or less at times this morning. Highs in the mid 40s. Light and variable winds becoming southwest around 10 mph with gusts up to 20 mph this afternoon. Chance of rain 50 percent.

    Tonight

    18°F

    Partly cloudy. Lows around 16. West winds 10 to 15 mph with gusts up to 30 mph.

    Hourly details
  • Day

    25°F

    Mostly sunny. Highs in the upper 20s. West winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 1 below.

    Night

    22°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 19. Southwest winds around 10 mph in the evening becoming light and variable.

    Hourly details
  • Weekend Weather

  • Day

    35°F

    Cloudy. A chance of snow and rain in the afternoon. Highs in the mid 30s. Light and variable winds. Chance of precipitation 40 percent.

    Night

    27°F

    Mostly cloudy. A chance of snow and rain in the evening. Lows in the mid 20s. Chance of precipitation 30 percent.

    Hourly details
  • Day

    35°F

    Mostly cloudy. Highs in the mid 30s.

    Night

    20°F

    Mostly cloudy with a chance of snow in the evening then partly cloudy after midnight. Lows around 20. Chance of snow 30 percent.

    Hourly details
  • Day

    31°F

    Partly sunny. Highs in the lower 30s.

    Night

    10°F

    Partly cloudy. Lows around 10 above.

    Hourly details
  • Day

    18°F

    Partly sunny. Highs in the lower 20s.

    Night

    6°F

    Partly cloudy in the evening then becoming mostly clear. Lows 5 to 10 above.

    Hourly details
  • Day

    20°F

    Partly sunny. Highs around 20.

    Night

    13°F

    Mostly cloudy. Low temperature around 13F. Dew point will be around 14F with an average humidity of 74%. Winds will be 7 mph from the W.

  • Day

    23°F

    Mostly sunny. High temperature around 23F. Dew point will be around 8F with an average humidity of 60%. Winds will be 10 mph from the W.

    Night

    12°F

    Clear. Low temperature around 12F. Dew point will be around 8F with an average humidity of 69%. Winds will be 7 mph from the W.

  • Day

    25°F

    Mostly cloudy. High temperature around 25F. Dew point will be around 11F with an average humidity of 66%. Winds will be 6 mph from the W.

    Night

    17°F

    Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 17F. Dew point will be around 15F with an average humidity of 78%. Winds will be 4 mph from the W.

  • Weekend Weather

  • Day

    26°F

    Cloudy with a chance of snow. Chance of precipitation 40%. High temperature around 26F. Dew point will be around 16F with an average humidity of 74%. Winds will be 3 mph from the W.

    Night

    17°F

    Cloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 17F. Dew point will be around 17F with an average humidity of 82%. Winds will be 3 mph from the NW.