10-Day Weather Forecast - South Merrimack, NH

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  • Weekend Weather

  • 55|36°F
    Partly Sunny
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    Today

    55°F

    Partly sunny. Highs in the mid 50s. North winds around 10 mph becoming east this afternoon.

    Tonight

    36°F

    Mostly cloudy. A slight chance of rain showers in the evening then a chance of rain showers after midnight. Patchy fog after midnight. Lows in the mid 30s. Southeast winds around 10 mph with gusts up to 25 mph. Chance of rain 50 percent.

    Hourly details
  • Day

    56°F

    Patchy dense fog in the morning. Rain showers. Visibility one quarter mile or less at times in the morning. Highs in the mid 50s. Light and variable winds becoming southwest around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain near 100 percent.

    Night

    35°F

    Mostly cloudy with rain showers likely in the evening then partly cloudy after midnight. Lows in the lower 30s. West winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    48°F

    Partly sunny. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph.

    Night

    29°F

    Partly cloudy. Lows in the upper 20s.

    Hourly details
  • Day

    44°F

    Partly sunny with a chance of snow and rain showers. Highs in the mid 40s. Chance of precipitation 50 percent.

    Night

    24°F

    Partly cloudy with a chance of snow showers in the evening then mostly clear after midnight. Lows in the lower 20s. Chance of snow 30 percent.

    Hourly details
  • Day

    47°F

    Sunny. Highs in the upper 40s.

    Night

    30°F

    Mostly clear. Lows in the upper 20s.

    Hourly details
  • Day

    56°F

    Mostly sunny. Highs in the upper 50s.

    Night

    43°F

    Partly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    68°F

    Partly sunny. Highs in the lower 60s.

    Night

    40°F

    Mostly clear. Low temperature around 40F. Dew point will be around 43F with an average humidity of 73%. Winds will be 5 mph from the S.

  • Weekend Weather

  • Day

    53°F

    Cloudy. High temperature around 53F. Dew point will be around 38F with an average humidity of 68%. Winds will be 4 mph from the NE.

    Night

    41°F

    Cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 80%. Winds will be 3 mph from the SE.

  • Day

    57°F

    Cloudy. High temperature around 57F. Dew point will be around 45F with an average humidity of 78%. Winds will be 3 mph from the S.

    Night

    49°F

    Cloudy. Low temperature around 49F. Dew point will be around 47F with an average humidity of 84%. Winds will be 6 mph from the SW.

  • Day

    65°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 65F. Dew point will be around 51F with an average humidity of 75%. Winds will be 4 mph from the W.

    Night

    47°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 81%. Winds will be 1 mph from the S.